Declension table of ?manthyagra

Masculine	Singular	Dual	Plural
Nominative	manthyagraḥ	manthyagrau	manthyagrāḥ
Vocative	manthyagra	manthyagrau	manthyagrāḥ
Accusative	manthyagram	manthyagrau	manthyagrān
Instrumental	manthyagreṇa	manthyagrābhyām	manthyagraiḥ manthyagrebhiḥ
Dative	manthyagrāya	manthyagrābhyām	manthyagrebhyaḥ
Ablative	manthyagrāt	manthyagrābhyām	manthyagrebhyaḥ
Genitive	manthyagrasya	manthyagrayoḥ	manthyagrāṇām
Locative	manthyagre	manthyagrayoḥ	manthyagreṣu

Compound manthyagra -

Adverb -manthyagram -manthyagrāt