Declension table of ?pakṣīya

Neuter	Singular	Dual	Plural
Nominative	pakṣīyam	pakṣīye	pakṣīyāṇi
Vocative	pakṣīya	pakṣīye	pakṣīyāṇi
Accusative	pakṣīyam	pakṣīye	pakṣīyāṇi
Instrumental	pakṣīyeṇa	pakṣīyābhyām	pakṣīyaiḥ
Dative	pakṣīyāya	pakṣīyābhyām	pakṣīyebhyaḥ
Ablative	pakṣīyāt	pakṣīyābhyām	pakṣīyebhyaḥ
Genitive	pakṣīyasya	pakṣīyayoḥ	pakṣīyāṇām
Locative	pakṣīye	pakṣīyayoḥ	pakṣīyeṣu

Compound pakṣīya -

Adverb -pakṣīyam -pakṣīyāt