Declension table of ?ubhayatodvāra

Neuter	Singular	Dual	Plural
Nominative	ubhayatodvāram	ubhayatodvāre	ubhayatodvārāṇi
Vocative	ubhayatodvāra	ubhayatodvāre	ubhayatodvārāṇi
Accusative	ubhayatodvāram	ubhayatodvāre	ubhayatodvārāṇi
Instrumental	ubhayatodvāreṇa	ubhayatodvārābhyām	ubhayatodvāraiḥ
Dative	ubhayatodvārāya	ubhayatodvārābhyām	ubhayatodvārebhyaḥ
Ablative	ubhayatodvārāt	ubhayatodvārābhyām	ubhayatodvārebhyaḥ
Genitive	ubhayatodvārasya	ubhayatodvārayoḥ	ubhayatodvārāṇām
Locative	ubhayatodvāre	ubhayatodvārayoḥ	ubhayatodvāreṣu

Compound ubhayatodvāra -

Adverb -ubhayatodvāram -ubhayatodvārāt