Declension table of ?trivarṣaka

Neuter	Singular	Dual	Plural
Nominative	trivarṣakam	trivarṣake	trivarṣakāṇi
Vocative	trivarṣaka	trivarṣake	trivarṣakāṇi
Accusative	trivarṣakam	trivarṣake	trivarṣakāṇi
Instrumental	trivarṣakeṇa	trivarṣakābhyām	trivarṣakaiḥ
Dative	trivarṣakāya	trivarṣakābhyām	trivarṣakebhyaḥ
Ablative	trivarṣakāt	trivarṣakābhyām	trivarṣakebhyaḥ
Genitive	trivarṣakasya	trivarṣakayoḥ	trivarṣakāṇām
Locative	trivarṣake	trivarṣakayoḥ	trivarṣakeṣu

Compound trivarṣaka -

Adverb -trivarṣakam -trivarṣakāt