Declension table of ?sumūlaka

Neuter	Singular	Dual	Plural
Nominative	sumūlakam	sumūlake	sumūlakāni
Vocative	sumūlaka	sumūlake	sumūlakāni
Accusative	sumūlakam	sumūlake	sumūlakāni
Instrumental	sumūlakena	sumūlakābhyām	sumūlakaiḥ
Dative	sumūlakāya	sumūlakābhyām	sumūlakebhyaḥ
Ablative	sumūlakāt	sumūlakābhyām	sumūlakebhyaḥ
Genitive	sumūlakasya	sumūlakayoḥ	sumūlakānām
Locative	sumūlake	sumūlakayoḥ	sumūlakeṣu

Compound sumūlaka -

Adverb -sumūlakam -sumūlakāt