Examples of using "запел" in a sentence and their english translations:
Eric has begun to sing.
I started singing.
Tom started singing a song.
The man stood up and began to sing.
He started singing an old song.
- He started singing.
- He started to sing.
- He began to sing.
- He began singing.
Tom began to sing.
Eric has begun to sing.
Tom began to sing a really sad song.
I want him to sing a song.
She began to sing.
Tom began to sing and we all joined in.
I started to sing.