Declension table of ?suyaṣṭavya

Masculine	Singular	Dual	Plural
Nominative	suyaṣṭavyaḥ	suyaṣṭavyau	suyaṣṭavyāḥ
Vocative	suyaṣṭavya	suyaṣṭavyau	suyaṣṭavyāḥ
Accusative	suyaṣṭavyam	suyaṣṭavyau	suyaṣṭavyān
Instrumental	suyaṣṭavyena	suyaṣṭavyābhyām	suyaṣṭavyaiḥ suyaṣṭavyebhiḥ
Dative	suyaṣṭavyāya	suyaṣṭavyābhyām	suyaṣṭavyebhyaḥ
Ablative	suyaṣṭavyāt	suyaṣṭavyābhyām	suyaṣṭavyebhyaḥ
Genitive	suyaṣṭavyasya	suyaṣṭavyayoḥ	suyaṣṭavyānām
Locative	suyaṣṭavye	suyaṣṭavyayoḥ	suyaṣṭavyeṣu

Compound suyaṣṭavya -

Adverb -suyaṣṭavyam -suyaṣṭavyāt