Chechen Noun Case
Cases and their functions
Case endings
Declension classes

Cases and their functions. Chechen nouns have eight basic cases with the following functions:
Nominative Subject of intransitive verb, direct object of transitive verb. Citation form, predicate nominal.
Genitive Possession; adnominal
Dative Indirect object; object of postposition
Ergative Subject of transitive verb
Allative Indirect object; other oblique objects
Instrumental Instrument, means, accompaniment
Lative Oblique objects
Comparison Standard of comparison


Case endings. The Chechen cases have the endings shown below. Endings separated by a comma are more or less automatic alternants; a semicolon separates lexically determined differences of declension; a slash separates stylistic variants.

Singular Plural
Nominative (no ending) -ash; -ii, -i
Genitive -n * -iin, -in *
Dative -na -ash-na
Ergative -uo; -s -ash-a
Allative -ie; -ga -ash-ka
Instrumental -ca -ash-ca
Lative -x -iax; -ix
Comparison -l -ial; -il


Where the stem ends in a consonant and the ending begins with a consonant, a buffer vowel -a- is inserted (e.g. kuotam 'chicken' plus lative -x: kuotam-ax). Whether the buffer vowel is inserted or not is an automatic and purely phonological matter.

The ergative singular allomorphs are distributed as follows. -uo is productive in normative usage and is added to any consonant-final stem. -aa is a conservative normative ending in declensions 5 and 6 (for declension numbers see below), often replaced even in normative usage by -uo. -z in normative usage is found only on a handful of kin terms and other nouns referring to humans; in contemporary colloquial usage it is productive, used especially on vowel-final nouns and animate nouns.

Nouns fall into ten different declension classes depending on whether they together with case endings they take ablaut (change of the stem vowel in some or all oblique cases and/or in the plura) or an extension or pre-case suffix in the oblique cases and/or the plural. Some nouns have both ablaut and extension. The changes made in the singular oblique stem are largely independent of those made in the plural stem, so the ten declension classes are based only on the singular.

Declension classes. The table below shows these numbered declension classes. There are gaps in numbering because the same numbered system is being used here and for Ingush, which has more declension classes.

1. No ablaut, no extension. Endings are added directly to the stem (often with a buffer vowel -a- when a consonant-initial ending is added to a consonant-final stem, and regularly with a buffer -n- when the vowel-initial ergative is added to a vowel-final stem):

  hen fly eagle turf bear
Nom kuotam moza aerzuu bai cha
Gen kuotaman mozan aerzuun bain chan
Dat kuotamna mozana aerzuuna baina chana
Erg kuotamuo mozuo aerzuunuo bainuo chanuo
All kuotamie mozie aerzuuga baiga chanie
Ins kuotamca mozaca aerzuuca baica chaca
Lat kuotamax mozax aerzux baix chax
Csn kuotamal mozal aerzul bail chal


2. No extension. No true ablaut, but a stem vowel that is short in the nominative is long in the oblique cases where it is in an open syllable. The unique noun beepag 'bread' undergoes syncope of its second syllable -ag in the oblique cases, which closes the first syllable and shortens its vowel. It is put in this declension class though the fit is not ideal.

window wall bread
Nom kor pian beepag (often [beepk] )
Gen kuoran pienan baepkan
Dat kuorana pianna baepkana
Erg kuoruo pienuo baepkuo
All kuorie pienie baepkie
Ins kuoraca pienaca baepkaca
Lat kuorax pienax baepkax
Csn kuoral pienal baepkal


3. Ablaut but no extension. Historically, ablaut has two sources: ancient Nakh-Daghestanian alternations and more recent alternations that arose when the stem vowel took on the height, frontness, or rounding of the vowel of the ending (which subsequently changed to -a-, obscuring the conditioning environment). Synchronically, these are all vowel alternations and they are grouped together here without regard to the antiquity of the alternation.

knife grass wild boar trunk shrub
Nom urs buc nal ghad koll
Gen yrsan becan nelan ghodan kullan
Dat yrsana becana nelana ghodana kullana
Erg yrsuo becuo neluo ghoduo kulluo
All yrsie becie nelie ghodie kullie
Ins yrsca becaca nelca ghodaca kullaca
Lat yrsax becax nelax ghodax kullax
Csn yrsal becal nelal ghodal kullal


  light deer army
Nom sa sai bwo
Gen sin seen bwan
Dat sina seena bwana
Erg sinuo seenuo bwanuo
All sinie seega bwanie
Ins sica seeca bwaca
Lat six seex bwax
Csn sil seel bwal


Some consonant-final nouns combine ablaut with lengthening of the vowel in the oblique cases:

lion hole lake
Nom lom or waam
Gen loeman uuran wooman
Dat loemana uurana woomana
Erg loemuo uuruo woomuo
All loemie uurie woomie
Ins loemaca uuraca woomaca
Lat loemax uurax woomax
Csn loemal uural woomal


Most nouns with ablaut have one vowel in the nominative and another in all the oblique forms, but a few have the changed vowel in only some of the oblique cases, or two different vowels in different oblique cases.

person wolf
Nom stag borz
Gen stegan berzan
Dat stagana berzana
Erg staguo barzuo
All stagie barzie
Ins stagaca barzaca
Lat   barzax
Csn   barzal


7. –n- extension, no ablaut. All nouns with this extension end in vowels.

bison steppe
Nom bula aarie
Gen bulan/bulanan aarienan
Dat bulanna aarianna
Erg bulanuo aarienuo
All bulanie aarienie
Ins bulanca aarianca
Lat bulanax aarienax
Csn bulanal aarienal


8. –n extension and ablaut. Most nouns of this type are monosyllables.

  aspen house roof board head of grain
Nom max c'a txou u ka
Gen moxan c'iinan txeunan ynan keena
Dat moxanna c'ianna txeunna ynna kanna
Erg moxanuo c'iinuo txeunuo ynuo keenuo
All moxanie c'iinie txeunie ynie keenie
Ins moxanca c'iinaca txeunaca ynca keenaca
Lat moxanax c'iinax txeunax ynax keenax
Csn moxanal c'iinal txeunal ynal keenal


9. –chu- extension. This extension occurs on nouns referring to humans (chiefly derived nouns with the suffixes –xuo, -luo, and –chuo/chii) and on nominalized participles (the second row below). The nominalized participles, which can be calqued 'one who is older', 'that which is true', etc., contain a suffixed form of the verb 'be', which agrees in gender. 'Elder' below is cited in V gender; 'truth' is lexicalized in D gender.

  friend teacher worker Chechen
Nom dottagh hwiexarxuo belxaluo noxchi
Gen dottaghchyn hwiexarxuochyn belxaluochyn noxchichyn
Dat dottaghchunna hwiexarxuochunna belxaluochunna noxchichunna
Erg dottaghchuo hwiexarxuochuo belxaluochuo noxchichuo
All dottaghchynga hwiexarxuochynga belxaluochynga noxchichynga
Ins dottaghchynca hwiexarxuochynca belxaluochynca noxchichynca
Lat dottaghchux hwiexarxuochux belxaluochux noxchichux
Csn dottaghchul hwiexarxuochul belxaluochul noxchichul


  elder truth
Nom voqqaxverg baq'derg
Gen voqqaxvolchyn baq'dolchyn
Dat voqqaxvolchunna baq'dolchunna
Erg voqqaxvolchuo baq'dolchuo
All voqqaxvolchynga baq'dolchynga
Ins voqqaxvolchynca baq'dolchynca
Lat voqqaxvolchux baq'dolchux
Csn voqqaxvolchul baq'dolchul


10. –r- extension and no ablaut. 'Mane' below has vowel shortening but no true ablaut.

saddlegirth rib mane fire
Nom buxka p'ianda qias c'e
Gen buxkara p'iandaran qiesaran c'eran
Dat buxkarna p'iandarna qiesarna c'erana
Erg buxkaruo p'iandaruo qiesaruo c'eruo
All buxkarie p'iandarie qiesarie c'erie
Ins buxkarca p'iandarca qiesarca c'erca
Lat buxkarx p'iandarx qiesarx c'erax
Csn buxkaral p'iandaral qiesaral c'eral


11. –r extension and ablaut. 'name' below lacks ablaut in the genitive.

  axe sand whistle bull, ox name
Nom dig ghum shok stu c'e
Gen dagaran ghamaran shakaran steran c'eran
Dat dagarna ghamarna shakarna sterna c'arna
Erg dagaruo ghamaruo shakaruo steruo c'aruo
All dagarie ghamarie shakarie sterie c'arie
Ins dagarca ghamarca shakarca sterca c'arca
Lat dagarx ghamarx shakarx sterax c'arax
Csn dagaral ghamaral shakaral steral c'aral


12. –nar- extension. Historically this is probably a combination of the –n- and –r- extensions. There are only two examples, both with ablaut.

  chisel steam
Nom sto wa
Gen stanaran waenaran
Dat stanarna waenarna
Erg stanaruo waenaruo
All stanarie waenarie
Ins stanarca waenarca
Lat stanarx waenarax
Csn stanaral waenaral


13. –i extension. The allative and ergative are somewhat variable. Nouns with the suffix –alla, which forms abstract nouns from adjectives, are in this declension. One noun , 'brother', has ablaut.

  dog accordionist skill staircase chick brother
Nom zhwala pondarcha gouzalla laamii k'orni vasha
Gen zhwalin pondarchin gouzallin laamin k'ornin veshin
Dat zhwalina pondarchina gouzallina laamina kornina veshina
Erg zhwaluo pondarchas gouzalluo laaminuo k'ornis / k'orninuo vashas
All zhwalie / zhwaliga pondarchie/pondarchiga gouzallie laamiga k'orniga veshie/veshiga
Ins zhwalica pondarchica gouzallica laamica k'ornica veshica
Lat zhwaliax pondarchiax gouzalliax laamiax k'ornix veshiax
Csn zhwalial pondarchial gouzallial laamial k'ornil veshial


14. –m extension. One noun takes this extension in the singular. (It is more common in the plural, which
justifies setting it up as an extension.)

  ram
Nom ka
Gen koeman
Dat koemana
Erg koemuo
All koemie
Ins koemaca
Lat koemax
Csn koemal


15. Initial j- lost in the oblique cases. Most of these nouns are being regularized in everyday speech and by now mostly decline in class 1. The nouns which decline in this class in conservative usage are 'cow' (below) and jish (eesharan) 'voice', jexk (axkaran) 'comb', jis (eesaran) 'hoarfrost', jol (aalan) 'hay', and juq' (ouq'aran) 'ashes'.

cow
Nom jett
Gen aattan
Dat aattana
Erg aatuo
All aatie
Ins aataca
Lat aatax
Csn aatal