Declension table of ?mamṛcvas

Masculine	Singular	Dual	Plural
Nominative	mamṛcvān	mamṛcvāṃsau	mamṛcvāṃsaḥ
Vocative	mamṛcvan	mamṛcvāṃsau	mamṛcvāṃsaḥ
Accusative	mamṛcvāṃsam	mamṛcvāṃsau	mamṛcuṣaḥ
Instrumental	mamṛcuṣā	mamṛcvadbhyām	mamṛcvadbhiḥ
Dative	mamṛcuṣe	mamṛcvadbhyām	mamṛcvadbhyaḥ
Ablative	mamṛcuṣaḥ	mamṛcvadbhyām	mamṛcvadbhyaḥ
Genitive	mamṛcuṣaḥ	mamṛcuṣoḥ	mamṛcuṣām
Locative	mamṛcuṣi	mamṛcuṣoḥ	mamṛcvatsu

Compound mamṛcvat -

Adverb -mamṛcvas