Declension table of ?atrin

Masculine	Singular	Dual	Plural
Nominative	atrī	atriṇau	atriṇaḥ
Vocative	atrin	atriṇau	atriṇaḥ
Accusative	atriṇam	atriṇau	atriṇaḥ
Instrumental	atriṇā	atribhyām	atribhiḥ
Dative	atriṇe	atribhyām	atribhyaḥ
Ablative	atriṇaḥ	atribhyām	atribhyaḥ
Genitive	atriṇaḥ	atriṇoḥ	atriṇām
Locative	atriṇi	atriṇoḥ	atriṣu

Compound atri -

Adverb -atri