Declension table of ?śyāvanāya

Masculine	Singular	Dual	Plural
Nominative	śyāvanāyaḥ	śyāvanāyau	śyāvanāyāḥ
Vocative	śyāvanāya	śyāvanāyau	śyāvanāyāḥ
Accusative	śyāvanāyam	śyāvanāyau	śyāvanāyān
Instrumental	śyāvanāyena	śyāvanāyābhyām	śyāvanāyaiḥ śyāvanāyebhiḥ
Dative	śyāvanāyāya	śyāvanāyābhyām	śyāvanāyebhyaḥ
Ablative	śyāvanāyāt	śyāvanāyābhyām	śyāvanāyebhyaḥ
Genitive	śyāvanāyasya	śyāvanāyayoḥ	śyāvanāyānām
Locative	śyāvanāye	śyāvanāyayoḥ	śyāvanāyeṣu

Compound śyāvanāya -

Adverb -śyāvanāyam -śyāvanāyāt