Declension table of gotra

Masculine	Singular	Dual	Plural
Nominative	gotraḥ	gotrau	gotrāḥ
Vocative	gotra	gotrau	gotrāḥ
Accusative	gotram	gotrau	gotrān
Instrumental	gotreṇa	gotrābhyām	gotraiḥ gotrebhiḥ
Dative	gotrāya	gotrābhyām	gotrebhyaḥ
Ablative	gotrāt	gotrābhyām	gotrebhyaḥ
Genitive	gotrasya	gotrayoḥ	gotrāṇām
Locative	gotre	gotrayoḥ	gotreṣu

Compound gotra -

Adverb -gotram -gotrāt