Declension table of ?mustanīya

Neuter	Singular	Dual	Plural
Nominative	mustanīyam	mustanīye	mustanīyāni
Vocative	mustanīya	mustanīye	mustanīyāni
Accusative	mustanīyam	mustanīye	mustanīyāni
Instrumental	mustanīyena	mustanīyābhyām	mustanīyaiḥ
Dative	mustanīyāya	mustanīyābhyām	mustanīyebhyaḥ
Ablative	mustanīyāt	mustanīyābhyām	mustanīyebhyaḥ
Genitive	mustanīyasya	mustanīyayoḥ	mustanīyānām
Locative	mustanīye	mustanīyayoḥ	mustanīyeṣu

Compound mustanīya -

Adverb -mustanīyam -mustanīyāt