Declension table of ?śeṣṭavya

Neuter	Singular	Dual	Plural
Nominative	śeṣṭavyam	śeṣṭavye	śeṣṭavyāni
Vocative	śeṣṭavya	śeṣṭavye	śeṣṭavyāni
Accusative	śeṣṭavyam	śeṣṭavye	śeṣṭavyāni
Instrumental	śeṣṭavyena	śeṣṭavyābhyām	śeṣṭavyaiḥ
Dative	śeṣṭavyāya	śeṣṭavyābhyām	śeṣṭavyebhyaḥ
Ablative	śeṣṭavyāt	śeṣṭavyābhyām	śeṣṭavyebhyaḥ
Genitive	śeṣṭavyasya	śeṣṭavyayoḥ	śeṣṭavyānām
Locative	śeṣṭavye	śeṣṭavyayoḥ	śeṣṭavyeṣu

Compound śeṣṭavya -

Adverb -śeṣṭavyam -śeṣṭavyāt