Lingomir
verb

kucati

to knock; to type (colloquial)

стучаться (в дверь); печатать на клавиатуре (разгов.)

In Cyrillic

куцати

Examples from the lessons

kucati → kucnuti, kucnem

стучать → стукнуть

Verb-forming suffixes

Appears in lessons

Appears in immersion pieces

The Wheel Turns Without Water—and the Miller's Wife Appears

Dictionary