Declension table of ?satkartavya

Masculine	Singular	Dual	Plural
Nominative	satkartavyaḥ	satkartavyau	satkartavyāḥ
Vocative	satkartavya	satkartavyau	satkartavyāḥ
Accusative	satkartavyam	satkartavyau	satkartavyān
Instrumental	satkartavyena	satkartavyābhyām	satkartavyaiḥ satkartavyebhiḥ
Dative	satkartavyāya	satkartavyābhyām	satkartavyebhyaḥ
Ablative	satkartavyāt	satkartavyābhyām	satkartavyebhyaḥ
Genitive	satkartavyasya	satkartavyayoḥ	satkartavyānām
Locative	satkartavye	satkartavyayoḥ	satkartavyeṣu

Compound satkartavya -

Adverb -satkartavyam -satkartavyāt