Declension table of ?sadvṛttānta

Masculine	Singular	Dual	Plural
Nominative	sadvṛttāntaḥ	sadvṛttāntau	sadvṛttāntāḥ
Vocative	sadvṛttānta	sadvṛttāntau	sadvṛttāntāḥ
Accusative	sadvṛttāntam	sadvṛttāntau	sadvṛttāntān
Instrumental	sadvṛttāntena	sadvṛttāntābhyām	sadvṛttāntaiḥ sadvṛttāntebhiḥ
Dative	sadvṛttāntāya	sadvṛttāntābhyām	sadvṛttāntebhyaḥ
Ablative	sadvṛttāntāt	sadvṛttāntābhyām	sadvṛttāntebhyaḥ
Genitive	sadvṛttāntasya	sadvṛttāntayoḥ	sadvṛttāntānām
Locative	sadvṛttānte	sadvṛttāntayoḥ	sadvṛttānteṣu

Compound sadvṛttānta -

Adverb -sadvṛttāntam -sadvṛttāntāt