Declension table of sīvya

Masculine	Singular	Dual	Plural
Nominative	sīvyaḥ	sīvyau	sīvyāḥ
Vocative	sīvya	sīvyau	sīvyāḥ
Accusative	sīvyam	sīvyau	sīvyān
Instrumental	sīvyena	sīvyābhyām	sīvyaiḥ
Dative	sīvyāya	sīvyābhyām	sīvyebhyaḥ
Ablative	sīvyāt	sīvyābhyām	sīvyebhyaḥ
Genitive	sīvyasya	sīvyayoḥ	sīvyānām
Locative	sīvye	sīvyayoḥ	sīvyeṣu

Compound sīvya -

Adverb -sīvyam -sīvyāt