From Wiktionary, the free dictionary
Inherited from Proto-Slavic *-ovati.
-у́вам • (-úvam) impf
- Forms an imperfective verb
- ата́ка (atáka, “attack”) + -у́вам (-úvam, “to attack”) → атаку́вам (atakúvam)
- бу́дя (búdja, “to awaken”) + -у́вам (-úvam, “to be awake”) → буду́вам (budúvam)
- конта́кт (kontákt, “contact”) + -у́вам (-úvam, “to contact”) → контакту́вам (kontaktúvam)