Declension table of mara

Neuter	Singular	Dual	Plural
Nominative	maram	mare	marāṇi
Vocative	mara	mare	marāṇi
Accusative	maram	mare	marāṇi
Instrumental	mareṇa	marābhyām	maraiḥ
Dative	marāya	marābhyām	marebhyaḥ
Ablative	marāt	marābhyām	marebhyaḥ
Genitive	marasya	marayoḥ	marāṇām
Locative	mare	marayoḥ	mareṣu

Compound mara -

Adverb -maram -marāt