почна

Verb

 * 1)  to begin, to start, to commence
 * 2)  to begin, to start, to commence
 * 1)  to begin, to start, to commence
 * 1)  to begin, to start, to commence
 * 1)  to begin, to start, to commence

Usage notes

 * The only difference between and  is merely one of register:  is neutral, whereas  is somewhat informal.