Declension table of ?sumatireṇu

Masculine	Singular	Dual	Plural
Nominative	sumatireṇuḥ	sumatireṇū	sumatireṇavaḥ
Vocative	sumatireṇo	sumatireṇū	sumatireṇavaḥ
Accusative	sumatireṇum	sumatireṇū	sumatireṇūn
Instrumental	sumatireṇunā	sumatireṇubhyām	sumatireṇubhiḥ
Dative	sumatireṇave	sumatireṇubhyām	sumatireṇubhyaḥ
Ablative	sumatireṇoḥ	sumatireṇubhyām	sumatireṇubhyaḥ
Genitive	sumatireṇoḥ	sumatireṇvoḥ	sumatireṇūnām
Locative	sumatireṇau	sumatireṇvoḥ	sumatireṇuṣu

Compound sumatireṇu -

Adverb -sumatireṇu