Declension table of ?surta

Masculine	Singular	Dual	Plural
Nominative	surtaḥ	surtau	surtāḥ
Vocative	surta	surtau	surtāḥ
Accusative	surtam	surtau	surtān
Instrumental	surtena	surtābhyām	surtaiḥ surtebhiḥ
Dative	surtāya	surtābhyām	surtebhyaḥ
Ablative	surtāt	surtābhyām	surtebhyaḥ
Genitive	surtasya	surtayoḥ	surtānām
Locative	surte	surtayoḥ	surteṣu

Compound surta -

Adverb -surtam -surtāt