Declension table of ?manthyagra

Neuter	Singular	Dual	Plural
Nominative	manthyagram	manthyagre	manthyagrāṇi
Vocative	manthyagra	manthyagre	manthyagrāṇi
Accusative	manthyagram	manthyagre	manthyagrāṇi
Instrumental	manthyagreṇa	manthyagrābhyām	manthyagraiḥ
Dative	manthyagrāya	manthyagrābhyām	manthyagrebhyaḥ
Ablative	manthyagrāt	manthyagrābhyām	manthyagrebhyaḥ
Genitive	manthyagrasya	manthyagrayoḥ	manthyagrāṇām
Locative	manthyagre	manthyagrayoḥ	manthyagreṣu

Compound manthyagra -

Adverb -manthyagram -manthyagrāt