Declension table of mātsya

Masculine	Singular	Dual	Plural
Nominative	mātsyaḥ	mātsyau	mātsyāḥ
Vocative	mātsya	mātsyau	mātsyāḥ
Accusative	mātsyam	mātsyau	mātsyān
Instrumental	mātsyena	mātsyābhyām	mātsyaiḥ mātsyebhiḥ
Dative	mātsyāya	mātsyābhyām	mātsyebhyaḥ
Ablative	mātsyāt	mātsyābhyām	mātsyebhyaḥ
Genitive	mātsyasya	mātsyayoḥ	mātsyānām
Locative	mātsye	mātsyayoḥ	mātsyeṣu

Compound mātsya -

Adverb -mātsyam -mātsyāt