Declension table of mantha

Masculine	Singular	Dual	Plural
Nominative	manthaḥ	manthau	manthāḥ
Vocative	mantha	manthau	manthāḥ
Accusative	mantham	manthau	manthān
Instrumental	manthena	manthābhyām	manthaiḥ manthebhiḥ
Dative	manthāya	manthābhyām	manthebhyaḥ
Ablative	manthāt	manthābhyām	manthebhyaḥ
Genitive	manthasya	manthayoḥ	manthānām
Locative	manthe	manthayoḥ	mantheṣu

Compound mantha -

Adverb -mantham -manthāt