Declension table of ?trivṛṣan

Masculine	Singular	Dual	Plural
Nominative	trivṛṣā	trivṛṣāṇau	trivṛṣāṇaḥ
Vocative	trivṛṣan	trivṛṣāṇau	trivṛṣāṇaḥ
Accusative	trivṛṣāṇam	trivṛṣāṇau	trivṛṣṇaḥ
Instrumental	trivṛṣṇā	trivṛṣabhyām	trivṛṣabhiḥ
Dative	trivṛṣṇe	trivṛṣabhyām	trivṛṣabhyaḥ
Ablative	trivṛṣṇaḥ	trivṛṣabhyām	trivṛṣabhyaḥ
Genitive	trivṛṣṇaḥ	trivṛṣṇoḥ	trivṛṣṇām
Locative	trivṛṣṇi trivṛṣaṇi	trivṛṣṇoḥ	trivṛṣasu

Compound trivṛṣa -

Adverb -trivṛṣam