Declension table of mātsya

Neuter	Singular	Dual	Plural
Nominative	mātsyam	mātsye	mātsyāni
Vocative	mātsya	mātsye	mātsyāni
Accusative	mātsyam	mātsye	mātsyāni
Instrumental	mātsyena	mātsyābhyām	mātsyaiḥ
Dative	mātsyāya	mātsyābhyām	mātsyebhyaḥ
Ablative	mātsyāt	mātsyābhyām	mātsyebhyaḥ
Genitive	mātsyasya	mātsyayoḥ	mātsyānām
Locative	mātsye	mātsyayoḥ	mātsyeṣu

Compound mātsya -

Adverb -mātsyam -mātsyāt