Declension table of ?gotavya

Masculine	Singular	Dual	Plural
Nominative	gotavyaḥ	gotavyau	gotavyāḥ
Vocative	gotavya	gotavyau	gotavyāḥ
Accusative	gotavyam	gotavyau	gotavyān
Instrumental	gotavyena	gotavyābhyām	gotavyaiḥ gotavyebhiḥ
Dative	gotavyāya	gotavyābhyām	gotavyebhyaḥ
Ablative	gotavyāt	gotavyābhyām	gotavyebhyaḥ
Genitive	gotavyasya	gotavyayoḥ	gotavyānām
Locative	gotavye	gotavyayoḥ	gotavyeṣu

Compound gotavya -

Adverb -gotavyam -gotavyāt