diff --git a/rsconcept/frontend/src/components/Common/ConceptTab.tsx b/rsconcept/frontend/src/components/Common/ConceptTab.tsx
index fd114ed0..67c59d18 100644
--- a/rsconcept/frontend/src/components/Common/ConceptTab.tsx
+++ b/rsconcept/frontend/src/components/Common/ConceptTab.tsx
@@ -11,7 +11,7 @@ extends Omit<TabProps, 'title' | 'children'> {
 function ConceptTab({ label, tooltip, className, ...otherProps }: ConceptTabProps) {
   return (
   <Tab
-    className={`px-2 py-1 h-full flex justify-center text-sm hover:cursor-pointer clr-tab whitespace-nowrap min-w-[6rem] ${className}`}
+    className={`px-2 py-1 h-full min-w-[6rem] flex justify-center text-sm hover:cursor-pointer clr-tab whitespace-nowrap small-caps select-none font-semibold ${className}`}
     title={tooltip}
     {...otherProps}
   >
diff --git a/rsconcept/frontend/src/components/Common/Label.tsx b/rsconcept/frontend/src/components/Common/Label.tsx
index c3306882..ba6eb9c2 100644
--- a/rsconcept/frontend/src/components/Common/Label.tsx
+++ b/rsconcept/frontend/src/components/Common/Label.tsx
@@ -9,7 +9,7 @@ extends Omit<React.DetailedHTMLProps<LabelHTMLAttributes<HTMLLabelElement>, HTML
 function Label({ text, tooltip, className, ...restProps }: LabelProps) {
   return (
     <label
-      className={`text-sm font-semibold ${className}`}
+      className={`text-sm font-semibold ${className} whitespace-nowrap`}
       title={tooltip}
       {...restProps}
     >
diff --git a/rsconcept/frontend/src/dialogs/DlgConstituentaTemplate/DlgConstituentaTemplate.tsx b/rsconcept/frontend/src/dialogs/DlgConstituentaTemplate/DlgConstituentaTemplate.tsx
index 364aa994..17d57faf 100644
--- a/rsconcept/frontend/src/dialogs/DlgConstituentaTemplate/DlgConstituentaTemplate.tsx
+++ b/rsconcept/frontend/src/dialogs/DlgConstituentaTemplate/DlgConstituentaTemplate.tsx
@@ -45,7 +45,7 @@ function DlgConstituentaTemplate({ hideWindow, schema, onCreate, insertAfter }:
     term_forms: []
   });
   
-  const [ activeTab, setActiveTab ] = useState(TabID.TEMPLATE);
+  const [activeTab, setActiveTab] = useState(TabID.TEMPLATE);
 
   const handleSubmit = () => onCreate(constituenta);
   
@@ -123,7 +123,7 @@ function DlgConstituentaTemplate({ hideWindow, schema, onCreate, insertAfter }:
     onSelect={setActiveTab}
   >
     <div className='flex gap-1 pl-6 mb-3'>
-      <TabList className='flex items-start font-semibold text-center border select-none clr-controls small-caps'>
+      <TabList className='flex border'>
         <ConceptTab
           label='Шаблон'
           tooltip='Выбор шаблона выражения'
@@ -147,7 +147,7 @@ function DlgConstituentaTemplate({ hideWindow, schema, onCreate, insertAfter }:
       <ConceptTooltip
         anchorSelect='#templates-help'
         className='max-w-[30rem] z-modal-tooltip'
-        offset={4}
+        offset={10}
       >
         <HelpRSTemplates />
       </ConceptTooltip>
diff --git a/rsconcept/frontend/src/dialogs/DlgEditReference/DlgEditReference.tsx b/rsconcept/frontend/src/dialogs/DlgEditReference/DlgEditReference.tsx
index cca365fa..66db38d3 100644
--- a/rsconcept/frontend/src/dialogs/DlgEditReference/DlgEditReference.tsx
+++ b/rsconcept/frontend/src/dialogs/DlgEditReference/DlgEditReference.tsx
@@ -1,22 +1,16 @@
-import { useCallback, useEffect, useLayoutEffect, useMemo, useState } from 'react';
+import { useState } from 'react';
+import { TabList, TabPanel, Tabs } from 'react-tabs';
 
+import ConceptTab from '../../components/Common/ConceptTab';
 import ConceptTooltip from '../../components/Common/ConceptTooltip';
-import Label from '../../components/Common/Label';
 import Modal from '../../components/Common/Modal';
-import SelectMulti from '../../components/Common/SelectMulti';
-import TextInput from '../../components/Common/TextInput';
 import HelpTerminologyControl from '../../components/Help/HelpTerminologyControl';
 import { HelpIcon } from '../../components/Icons';
-import ConstituentaPicker from '../../components/Shared/ConstituentaPicker';
-import { Grammeme, ReferenceType } from '../../models/language';
-import { getCompatibleGrams, parseEntityReference, parseGrammemes, parseSyntacticReference } from '../../models/languageAPI';
-import { CstMatchMode } from '../../models/miscelanious';
+import { ReferenceType } from '../../models/language';
 import { IConstituenta } from '../../models/rsform';
-import { matchConstituenta } from '../../models/rsformAPI';
-import { prefixes } from '../../utils/constants';
-import { compareGrammemeOptions, IGrammemeOption, PremadeWordForms, SelectorGrammems } from '../../utils/selectors';
-import ReferenceTypeButton from './ReferenceTypeButton';
-import WordformButton from './WordformButton';
+import { labelReferenceType } from '../../utils/labels';
+import EntityTab from './EntityTab';
+import SyntacticTab from './SyntacticTab';
 
 export interface IReferenceInputState {
   type: ReferenceType
@@ -33,127 +27,18 @@ interface DlgEditReferenceProps {
   onSave: (newRef: string) => void
 }
 
+export enum TabID {
+  ENTITY = 0,
+  SYNTACTIC = 1
+}
+
 function DlgEditReference({ hideWindow, items, initial, onSave }: DlgEditReferenceProps) {
-  const [type, setType] = useState<ReferenceType>(ReferenceType.ENTITY);
+  const [activeTab, setActiveTab] = useState(initial.type === ReferenceType.ENTITY ? TabID.ENTITY : TabID.SYNTACTIC);
 
-  const [nominal, setNominal] = useState('');
-  const [offset, setOffset] = useState(1);
-
-  const [selectedCst, setSelectedCst] = useState<IConstituenta | undefined>(undefined);
-  const [alias, setAlias] = useState('');
-  const [term, setTerm] = useState('');
-
-  const [selectedGrams, setSelectedGrams] = useState<IGrammemeOption[]>([]);
-  const [gramOptions, setGramOptions] = useState<IGrammemeOption[]>([]);
-
-  const mainLink = useMemo(
-  () => {
-    const position = offset > 0 ? initial.basePosition + (offset - 1) : initial.basePosition + offset;
-    if (offset === 0 || position < 0 || position >= initial.mainRefs.length) {
-      return 'Некорректное значение смещения';
-    } else {
-      return initial.mainRefs[position];
-    }
-  }, [initial, offset]);
-
-  const isValid = useMemo(
-  () => {
-    if (type === ReferenceType.ENTITY) {
-      return alias !== '' && selectedGrams.length > 0;
-    } else if (type === ReferenceType.SYNTACTIC) {
-      return nominal !== '' && offset !== 0;
-    } else {
-      return false;
-    }
-  }, [type, alias, selectedGrams, nominal, offset]);
-
-  function produceReference(): string {
-    if (type === ReferenceType.ENTITY) {
-      return `@{${alias}|${selectedGrams.map(gram => gram.value).join(',')}}`;
-    } else if (type === ReferenceType.SYNTACTIC) {
-      return `@{${offset}|${nominal}}`;
-    } else {
-      return '';
-    }
-  }
-
-  // Initialization
-  useLayoutEffect(
-  () => {
-    setType(initial.type);
-    if (initial.refRaw) {
-      if (initial.type === ReferenceType.ENTITY) {
-        const ref = parseEntityReference(initial.refRaw);
-        setAlias(ref.entity);
-        const grams = parseGrammemes(ref.form);
-        setSelectedGrams(SelectorGrammems.filter(data => grams.includes(data.value)));
-      } else if (initial.type === ReferenceType.SYNTACTIC) {
-        const ref = parseSyntacticReference(initial.refRaw);
-        setOffset(ref.offset);
-        setNominal(ref.nominal);
-      }
-    } else if (initial.text) {
-      setNominal(initial.text ?? '');
-    }
-  }, [initial, items]);
-
-  // Filter grammemes when input changes
-  useEffect(
-  () => {
-    const compatible = getCompatibleGrams(
-      selectedGrams
-        .filter(data => Object.values(Grammeme).includes(data.value as Grammeme))
-        .map(data => data.value as Grammeme)
-    );
-    setGramOptions(SelectorGrammems.filter(({value}) => compatible.includes(value as Grammeme)));
-  }, [selectedGrams]);
-
-  // Update term when alias changes
-  useEffect(
-  () => {
-    const cst = items.find(item => item.alias === alias)
-    setTerm(cst?.term_resolved ?? '')
-  }, [alias, term, items]);
-
-  const handleSubmit = () => onSave(produceReference());
-
-  function handleSelectConstituenta(cst: IConstituenta) {
-    setAlias(cst.alias);
-    setSelectedCst(cst);
-  }
-
-  const handleSelectGrams = useCallback(
-  (grams: Grammeme[]) => {
-    setSelectedGrams(SelectorGrammems.filter(({value}) => grams.includes(value as Grammeme)));
-  }, []);
-
-  const FormButtons = useMemo(() => {
-    return (
-    <div className='flex flex-col items-center w-full text-sm'>
-      <div className='flex flex-start'>
-      {PremadeWordForms.slice(0, 6).map(
-      (data, index) => 
-        <WordformButton key={`${prefixes.wordform_list}${index}`}
-          text={data.text} example={data.example} grams={data.grams}
-          isSelected={data.grams.every(gram => selectedGrams.find(item => item.value as Grammeme === gram))}
-          onSelectGrams={handleSelectGrams}
-        />
-      )}
-      </div>
-
-      <div className='flex flex-start'>
-      {PremadeWordForms.slice(6, 12).map(
-      (data, index) => 
-        <WordformButton key={`${prefixes.wordform_list}${index}`}
-          text={data.text} example={data.example} grams={data.grams}
-          isSelected={data.grams.every(gram => selectedGrams.find(item => item.value as Grammeme === gram))}
-          onSelectGrams={handleSelectGrams}
-        />
-      )}
-      </div>
-      
-    </div>);
-  }, [handleSelectGrams, selectedGrams]);
+  const [reference, setReference] = useState('');
+  const [isValid, setIsValid] = useState(false);
+  
+  const handleSubmit = () => onSave(reference);
   
   return (
   <Modal
@@ -164,99 +49,57 @@ function DlgEditReference({ hideWindow, items, initial, onSave }: DlgEditReferen
     onSubmit={handleSubmit}
   >
   <div className='min-w-[40rem] max-w-[40rem] flex flex-col gap-3 mb-2 min-h-[34rem]'>
-    <div className='flex items-center self-center flex-start'>
-      <ReferenceTypeButton 
-        type={ReferenceType.ENTITY}
-        onSelect={setType}
-        isSelected={type === ReferenceType.ENTITY}
-      />
-      <ReferenceTypeButton 
-        type={ReferenceType.SYNTACTIC}
-        onSelect={setType}
-        isSelected={type === ReferenceType.SYNTACTIC}
-      />
+  <Tabs defaultFocus
+    className='flex flex-col items-center'
+    selectedTabClassName='clr-selected'
+    selectedIndex={activeTab}
+    onSelect={setActiveTab}
+  >
+    <div className='flex gap-1 pl-6 mb-3'>
+      <TabList className='flex border'>
+        <ConceptTab
+          label={labelReferenceType(ReferenceType.ENTITY)}
+          tooltip='Отсылка на термин в заданной словоформе'
+          className='w-[12rem] border-r-2'
+        />
+        <ConceptTab
+          label={labelReferenceType(ReferenceType.SYNTACTIC)}
+          tooltip='Установление синтаксической связи с отсылкой на термин'
+          className='w-[12rem]'
+        />
+      </TabList>
+
       <div id='terminology-help' className='px-1 py-1'>
         <HelpIcon color='text-primary' size={5} />
       </div>
       <ConceptTooltip
         anchorSelect='#terminology-help'
         className='max-w-[30rem] z-modal-tooltip'
-        offset={4}
+        offset={10}
       >
         <HelpTerminologyControl />
       </ConceptTooltip>
     </div>
-    {type === ReferenceType.SYNTACTIC ?
-    <div className='flex flex-col gap-2'>
-      <div className='flex flex-start'>
-        <TextInput type='number' dense
-          label='Смещение'
-          dimensions='max-w-[10rem]'
-          value={offset}
-          onChange={event => setOffset(event.target.valueAsNumber)}
-        />
-        <div className='self-center ml-2 text-sm font-semibold whitespace-nowrap'>
-          Основная ссылка:
-        </div>
-        <TextInput disabled dense noBorder
-          value={mainLink}
-          dimensions='w-full text-sm'
-        />
-      </div>
-      <TextInput spellCheck
-        label='Начальная форма'
-        placeholder='зависимое слово в начальной форме'
-        value={nominal}
-        onChange={event => setNominal(event.target.value)}
+    
+    <div className='w-full'>
+      <TabPanel>
+      <EntityTab
+        initial={initial}
+        items={items}
+        setReference={setReference}
+        setIsValid={setIsValid}
       />
-    </div> : null}
-    {type === ReferenceType.ENTITY ?
-    <div className='flex flex-col gap-3'>
-      <ConstituentaPicker 
-        value={selectedCst}
-        data={items}
-        onSelectValue={handleSelectConstituenta}
-        prefixID={prefixes.cst_modal_list}
-        describeFunc={cst => cst.term_resolved}
-        matchFunc={(cst, filter) => matchConstituenta(cst, filter, CstMatchMode.TERM)}
-        prefilterFunc={cst => cst.term_resolved !== ''}
-        rows={8}
+      </TabPanel>
+
+      <TabPanel>
+      <SyntacticTab 
+        initial={initial}
+        setReference={setReference}
+        setIsValid={setIsValid}
       />
-
-      <div className='flex gap-4 flex-start'>
-        <TextInput dense
-          label='Отсылаемая конституента'
-          placeholder='Имя'
-          dimensions='max-w-[16rem] min-w-[16rem] whitespace-nowrap'
-          value={alias}
-          onChange={event => setAlias(event.target.value)}
-        />
-        <div className='flex items-center w-full flex-start'>
-          <div className='self-center text-sm font-semibold'>
-            Термин:
-          </div>
-          <TextInput disabled dense noBorder
-            value={term}
-            tooltip={term}
-            dimensions='w-full text-sm'
-          />
-        </div>
-      </div>
-
-      {FormButtons}
-      
-      <div className='flex items-center gap-4 flex-start'>
-        <Label text='Отсылаемая словоформа'/>
-        <SelectMulti
-          placeholder='Выберите граммемы'
-          className='flex-grow h-full'
-          menuPlacement='top'
-          options={gramOptions}
-          value={selectedGrams}
-          onChange={newValue => setSelectedGrams([...newValue].sort(compareGrammemeOptions))}
-        />
-      </div>
-    </div> : null}
+      </TabPanel>
+    </div>
+  </Tabs>
   </div>
   </Modal>);
 }
diff --git a/rsconcept/frontend/src/dialogs/DlgEditReference/EntityTab.tsx b/rsconcept/frontend/src/dialogs/DlgEditReference/EntityTab.tsx
new file mode 100644
index 00000000..4bbb2bd1
--- /dev/null
+++ b/rsconcept/frontend/src/dialogs/DlgEditReference/EntityTab.tsx
@@ -0,0 +1,123 @@
+import { useEffect, useLayoutEffect, useState } from 'react';
+
+import Label from '../../components/Common/Label';
+import SelectMulti from '../../components/Common/SelectMulti';
+import TextInput from '../../components/Common/TextInput';
+import ConstituentaPicker from '../../components/Shared/ConstituentaPicker';
+import { Grammeme, ReferenceType } from '../../models/language';
+import { getCompatibleGrams, parseEntityReference, parseGrammemes } from '../../models/languageAPI';
+import { CstMatchMode } from '../../models/miscelanious';
+import { IConstituenta } from '../../models/rsform';
+import { matchConstituenta } from '../../models/rsformAPI';
+import { prefixes } from '../../utils/constants';
+import { compareGrammemeOptions,IGrammemeOption, SelectorGrammems } from '../../utils/selectors';
+import { IReferenceInputState } from './DlgEditReference';
+import SelectTermform from './SelectTermform';
+
+interface EntityTabProps {
+  initial: IReferenceInputState
+  items: IConstituenta[]
+  setIsValid: React.Dispatch<React.SetStateAction<boolean>>
+  setReference: React.Dispatch<React.SetStateAction<string>>
+}
+
+function EntityTab({ initial, items, setIsValid, setReference }: EntityTabProps) {
+  const [selectedCst, setSelectedCst] = useState<IConstituenta | undefined>(undefined);
+  const [alias, setAlias] = useState('');
+  const [term, setTerm] = useState('');
+
+  const [selectedGrams, setSelectedGrams] = useState<IGrammemeOption[]>([]);
+  const [gramOptions, setGramOptions] = useState<IGrammemeOption[]>([]);
+
+  // Initialization
+  useLayoutEffect(
+  () => {
+    if (!!initial.refRaw && initial.type === ReferenceType.ENTITY) {
+      const ref = parseEntityReference(initial.refRaw);
+      setAlias(ref.entity);
+      const grams = parseGrammemes(ref.form);
+      setSelectedGrams(SelectorGrammems.filter(data => grams.includes(data.value)));
+    }
+  }, [initial, items]);
+
+  // Produce result
+  useEffect(
+  () => {
+    setIsValid(alias !== '' && selectedGrams.length > 0);
+    setReference(`@{${alias}|${selectedGrams.map(gram => gram.value).join(',')}}`);
+  }, [alias, selectedGrams, setIsValid, setReference]);
+  
+  // Filter grammemes when input changes
+  useEffect(
+  () => {
+    const compatible = getCompatibleGrams(
+      selectedGrams
+        .filter(data => Object.values(Grammeme).includes(data.value as Grammeme))
+        .map(data => data.value as Grammeme)
+    );
+    setGramOptions(SelectorGrammems.filter(({value}) => compatible.includes(value as Grammeme)));
+  }, [selectedGrams]);
+
+  // Update term when alias changes
+  useEffect(
+  () => {
+    const cst = items.find(item => item.alias === alias)
+    setTerm(cst?.term_resolved ?? '')
+  }, [alias, term, items]);
+
+  function handleSelectConstituenta(cst: IConstituenta) {
+    setAlias(cst.alias);
+    setSelectedCst(cst);
+  }
+  
+  return (
+  <div className='flex flex-col gap-3'>
+    <ConstituentaPicker 
+      value={selectedCst}
+      data={items}
+      onSelectValue={handleSelectConstituenta}
+      prefixID={prefixes.cst_modal_list}
+      describeFunc={cst => cst.term_resolved}
+      matchFunc={(cst, filter) => matchConstituenta(cst, filter, CstMatchMode.TERM)}
+      prefilterFunc={cst => cst.term_resolved !== ''}
+      rows={8}
+    />
+
+    <div className='flex gap-4 flex-start'>
+      <TextInput dense
+        label='Отсылаемая конституента'
+        placeholder='Имя'
+        dimensions='max-w-[16rem] min-w-[16rem] whitespace-nowrap'
+        value={alias}
+        onChange={event => setAlias(event.target.value)}
+      />
+      <div className='flex items-center w-full flex-start'>
+        <Label text='Термин' />
+        <TextInput disabled dense noBorder
+          value={term}
+          tooltip={term}
+          dimensions='w-full text-sm'
+        />
+      </div>
+    </div>
+
+    <SelectTermform
+      selected={selectedGrams}
+      setSelected={setSelectedGrams}
+    />
+    
+    <div className='flex items-center gap-4 flex-start'>
+      <Label text='Отсылаемая словоформа'/>
+      <SelectMulti
+        placeholder='Выберите граммемы'
+        className='flex-grow h-full'
+        menuPlacement='top'
+        options={gramOptions}
+        value={selectedGrams}
+        onChange={newValue => setSelectedGrams([...newValue].sort(compareGrammemeOptions))}
+      />
+    </div>
+  </div>);
+}
+
+export default EntityTab;
\ No newline at end of file
diff --git a/rsconcept/frontend/src/dialogs/DlgEditReference/ReferenceTypeButton.tsx b/rsconcept/frontend/src/dialogs/DlgEditReference/ReferenceTypeButton.tsx
deleted file mode 100644
index e85da381..00000000
--- a/rsconcept/frontend/src/dialogs/DlgEditReference/ReferenceTypeButton.tsx
+++ /dev/null
@@ -1,23 +0,0 @@
-import SwitchButton from '../../components/Common/SwitchButton';
-import { ReferenceType } from '../../models/language';
-import { labelReferenceType } from '../../utils/labels';
-
-interface ReferenceTypeButtonProps {
-  type: ReferenceType
-  isSelected?: boolean
-  onSelect: (type: ReferenceType) => void
-}
-
-function ReferenceTypeButton({ type, isSelected, onSelect }: ReferenceTypeButtonProps) {
-  return (
-    <SwitchButton 
-      value={type}
-      isSelected={isSelected}
-      onSelect={onSelect}
-      dimensions='min-w-[12rem] h-fit'
-      label={labelReferenceType(type)}
-    />
-  );
-}
-
-export default ReferenceTypeButton;
diff --git a/rsconcept/frontend/src/dialogs/DlgEditReference/SelectTermform.tsx b/rsconcept/frontend/src/dialogs/DlgEditReference/SelectTermform.tsx
new file mode 100644
index 00000000..777c391d
--- /dev/null
+++ b/rsconcept/frontend/src/dialogs/DlgEditReference/SelectTermform.tsx
@@ -0,0 +1,45 @@
+import { useCallback } from 'react';
+
+import { Grammeme } from '../../models/language';
+import { prefixes } from '../../utils/constants';
+import { IGrammemeOption, PremadeWordForms, SelectorGrammems } from '../../utils/selectors';
+import WordformButton from './WordformButton';
+
+interface SelectTermformProps {
+  selected: IGrammemeOption[]
+  setSelected: React.Dispatch<React.SetStateAction<IGrammemeOption[]>>
+}
+
+function SelectTermform({ selected, setSelected }: SelectTermformProps) {
+  const handleSelect = useCallback(
+  (grams: Grammeme[]) => {
+    setSelected(SelectorGrammems.filter(({value}) => grams.includes(value as Grammeme)));
+  }, [setSelected]);
+
+  return (
+  <div className='flex flex-col items-center w-full text-sm'>
+    <div className='flex flex-start'>
+    {PremadeWordForms.slice(0, 6).map(
+    (data, index) => 
+      <WordformButton key={`${prefixes.wordform_list}${index}`}
+        text={data.text} example={data.example} grams={data.grams}
+        isSelected={data.grams.every(gram => selected.find(item => item.value as Grammeme === gram))}
+        onSelectGrams={handleSelect}
+      />
+    )}
+    </div>
+
+    <div className='flex flex-start'>
+    {PremadeWordForms.slice(6, 12).map(
+    (data, index) => 
+      <WordformButton key={`${prefixes.wordform_list}${index}`}
+        text={data.text} example={data.example} grams={data.grams}
+        isSelected={data.grams.every(gram => selected.find(item => item.value as Grammeme === gram))}
+        onSelectGrams={handleSelect}
+      />
+    )}
+    </div>
+  </div>);
+}
+
+export default SelectTermform;
\ No newline at end of file
diff --git a/rsconcept/frontend/src/dialogs/DlgEditReference/SyntacticTab.tsx b/rsconcept/frontend/src/dialogs/DlgEditReference/SyntacticTab.tsx
new file mode 100644
index 00000000..1571e0fc
--- /dev/null
+++ b/rsconcept/frontend/src/dialogs/DlgEditReference/SyntacticTab.tsx
@@ -0,0 +1,66 @@
+import { useEffect, useLayoutEffect, useMemo, useState } from 'react';
+
+import TextInput from '../../components/Common/TextInput';
+import { ReferenceType } from '../../models/language';
+import { parseSyntacticReference } from '../../models/languageAPI';
+import { IReferenceInputState } from './DlgEditReference';
+
+interface SyntacticTabProps {
+  initial: IReferenceInputState
+  setIsValid: React.Dispatch<React.SetStateAction<boolean>>
+  setReference: React.Dispatch<React.SetStateAction<string>>
+}
+
+function SyntacticTab({ initial, setIsValid, setReference }: SyntacticTabProps) {
+  const [nominal, setNominal] = useState('');
+  const [offset, setOffset] = useState(1);
+
+  const mainLink = useMemo(
+  () => {
+    const position = offset > 0 ? initial.basePosition + (offset - 1) : initial.basePosition + offset;
+    if (offset === 0 || position < 0 || position >= initial.mainRefs.length) {
+      return 'Некорректное значение смещения';
+    } else {
+      return initial.mainRefs[position];
+    }
+  }, [initial, offset]);
+
+  useLayoutEffect(
+  () => {
+    if (initial.refRaw && initial.type === ReferenceType.SYNTACTIC) {
+      const ref = parseSyntacticReference(initial.refRaw);
+      setOffset(ref.offset);
+      setNominal(ref.nominal);
+    } else {
+      setNominal(initial.text ?? '');
+    }
+  }, [initial]);
+  
+  useEffect(
+  () => {
+    setIsValid(nominal !== '' && offset !== 0);
+    setReference(`@{${offset}|${nominal}}`);
+  }, [nominal, offset, setIsValid, setReference]);
+
+  return (
+  <div className='flex flex-col gap-2'>
+    <TextInput type='number' dense
+      label='Смещение'
+      dimensions='max-w-[10rem]'
+      value={offset}
+      onChange={event => setOffset(event.target.valueAsNumber)}
+    />
+    <TextInput disabled dense noBorder
+        label='Основная ссылка'
+        value={mainLink}
+      />
+    <TextInput spellCheck
+      label='Начальная форма'
+      placeholder='зависимое слово в начальной форме'
+      value={nominal}
+      onChange={event => setNominal(event.target.value)}
+    />
+  </div>);
+}
+
+export default SyntacticTab;
\ No newline at end of file
diff --git a/rsconcept/frontend/src/index.css b/rsconcept/frontend/src/index.css
index bc02b04b..0262fd1e 100644
--- a/rsconcept/frontend/src/index.css
+++ b/rsconcept/frontend/src/index.css
@@ -193,6 +193,7 @@
   }
 
   :is(.clr-controls,
+    .clr-tab,
     .clr-btn-default
   ) {
     background-color: var(--cl-bg-80);
diff --git a/rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx b/rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx
index cc48515d..7b1a2f45 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx
@@ -388,7 +388,7 @@ function RSTabs() {
     className='flex flex-col w-full'
   >
     <div className='flex justify-center w-[100vw]'>
-    <TabList className='flex items-start border-b-2 border-x-2 select-none justify-stretch w-fit clr-controls h-[1.9rem] small-caps font-semibold'>
+    <TabList className='flex border-b-2 border-x-2 justify-stretch w-fit h-[1.9rem]'>
       <RSTabsMenu 
         onDownload={onDownloadSchema}
         onDestroy={onDestroySchema}