Declension table of ?sīrṇi

Feminine	Singular	Dual	Plural
Nominative	sīrṇiḥ	sīrṇī	sīrṇayaḥ
Vocative	sīrṇe	sīrṇī	sīrṇayaḥ
Accusative	sīrṇim	sīrṇī	sīrṇīḥ
Instrumental	sīrṇyā	sīrṇibhyām	sīrṇibhiḥ
Dative	sīrṇyai sīrṇaye	sīrṇibhyām	sīrṇibhyaḥ
Ablative	sīrṇyāḥ sīrṇeḥ	sīrṇibhyām	sīrṇibhyaḥ
Genitive	sīrṇyāḥ sīrṇeḥ	sīrṇyoḥ	sīrṇīnām
Locative	sīrṇyām sīrṇau	sīrṇyoḥ	sīrṇiṣu

Compound sīrṇi -

Adverb -sīrṇi