The infinitive form of the verb is: nevegon

nevegon ['nevegon]

perfect: nevetana

v. V-fin. [High Valyrian Verb Tables: Vowel-final] to carry

Azantys taobe zenturliot nevetas. — The knight carried the boy to the inn.

From Dothraki Wiki: https://wiki.dothraki.org/High_Valyrian_Vocabulary