Breakdown of Не может быть!
Questions & Answers about Не может быть!
Literally, it means It cannot be! or That can’t be!
Word by word:
- не = not
- может = can / is able to
- быть = to be
So the structure is basically [It] cannot be. In natural English, it often corresponds to No way!, That can’t be!, or Impossible!, depending on context and tone.
Russian often leaves out subjects when they are obvious from context or when the sentence is used as a general reaction.
In English, you usually need something like it or that:
- It can’t be
- That can’t be
In Russian, Не может быть! works perfectly without an explicit subject. The missing idea is understood from the situation: this / that / it.
This is very normal in Russian, especially in short emotional expressions.