Declension table of amāvasu

Masculine	Singular	Dual	Plural
Nominative	amāvasuḥ	amāvasū	amāvasavaḥ
Vocative	amāvaso	amāvasū	amāvasavaḥ
Accusative	amāvasum	amāvasū	amāvasūn
Instrumental	amāvasunā	amāvasubhyām	amāvasubhiḥ
Dative	amāvasave	amāvasubhyām	amāvasubhyaḥ
Ablative	amāvasoḥ	amāvasubhyām	amāvasubhyaḥ
Genitive	amāvasoḥ	amāvasvoḥ	amāvasūnām
Locative	amāvasau	amāvasvoḥ	amāvasuṣu

Compound amāvasu -

Adverb -amāvasu