Declension table of ?pallavya

Masculine	Singular	Dual	Plural
Nominative	pallavyaḥ	pallavyau	pallavyāḥ
Vocative	pallavya	pallavyau	pallavyāḥ
Accusative	pallavyam	pallavyau	pallavyān
Instrumental	pallavyena	pallavyābhyām	pallavyaiḥ pallavyebhiḥ
Dative	pallavyāya	pallavyābhyām	pallavyebhyaḥ
Ablative	pallavyāt	pallavyābhyām	pallavyebhyaḥ
Genitive	pallavyasya	pallavyayoḥ	pallavyānām
Locative	pallavye	pallavyayoḥ	pallavyeṣu

Compound pallavya -

Adverb -pallavyam -pallavyāt