Declension table of ?trekhivas

Masculine	Singular	Dual	Plural
Nominative	trekhivān	trekhivāṃsau	trekhivāṃsaḥ
Vocative	trekhivan	trekhivāṃsau	trekhivāṃsaḥ
Accusative	trekhivāṃsam	trekhivāṃsau	trekhuṣaḥ
Instrumental	trekhuṣā	trekhivadbhyām	trekhivadbhiḥ
Dative	trekhuṣe	trekhivadbhyām	trekhivadbhyaḥ
Ablative	trekhuṣaḥ	trekhivadbhyām	trekhivadbhyaḥ
Genitive	trekhuṣaḥ	trekhuṣoḥ	trekhuṣām
Locative	trekhuṣi	trekhuṣoḥ	trekhivatsu

Compound trekhivat -

Adverb -trekhivas