Declension table of dharmasūtra

Neuter	Singular	Dual	Plural
Nominative	dharmasūtram	dharmasūtre	dharmasūtrāṇi
Vocative	dharmasūtra	dharmasūtre	dharmasūtrāṇi
Accusative	dharmasūtram	dharmasūtre	dharmasūtrāṇi
Instrumental	dharmasūtreṇa	dharmasūtrābhyām	dharmasūtraiḥ
Dative	dharmasūtrāya	dharmasūtrābhyām	dharmasūtrebhyaḥ
Ablative	dharmasūtrāt	dharmasūtrābhyām	dharmasūtrebhyaḥ
Genitive	dharmasūtrasya	dharmasūtrayoḥ	dharmasūtrāṇām
Locative	dharmasūtre	dharmasūtrayoḥ	dharmasūtreṣu

Compound dharmasūtra -

Adverb -dharmasūtram -dharmasūtrāt