Declension table of ?sādhuvṛtti

Masculine	Singular	Dual	Plural
Nominative	sādhuvṛttiḥ	sādhuvṛttī	sādhuvṛttayaḥ
Vocative	sādhuvṛtte	sādhuvṛttī	sādhuvṛttayaḥ
Accusative	sādhuvṛttim	sādhuvṛttī	sādhuvṛttīn
Instrumental	sādhuvṛttinā	sādhuvṛttibhyām	sādhuvṛttibhiḥ
Dative	sādhuvṛttaye	sādhuvṛttibhyām	sādhuvṛttibhyaḥ
Ablative	sādhuvṛtteḥ	sādhuvṛttibhyām	sādhuvṛttibhyaḥ
Genitive	sādhuvṛtteḥ	sādhuvṛttyoḥ	sādhuvṛttīnām
Locative	sādhuvṛttau	sādhuvṛttyoḥ	sādhuvṛttiṣu

Compound sādhuvṛtti -

Adverb -sādhuvṛtti