Declension table of pramadvara

Neuter	Singular	Dual	Plural
Nominative	pramadvaram	pramadvare	pramadvarāṇi
Vocative	pramadvara	pramadvare	pramadvarāṇi
Accusative	pramadvaram	pramadvare	pramadvarāṇi
Instrumental	pramadvareṇa	pramadvarābhyām	pramadvaraiḥ
Dative	pramadvarāya	pramadvarābhyām	pramadvarebhyaḥ
Ablative	pramadvarāt	pramadvarābhyām	pramadvarebhyaḥ
Genitive	pramadvarasya	pramadvarayoḥ	pramadvarāṇām
Locative	pramadvare	pramadvarayoḥ	pramadvareṣu

Compound pramadvara -

Adverb -pramadvaram -pramadvarāt