Examples of use of it may
1. "It may take five days, it may take two weeks, it may be longer.
2. "It may be troublesome, it may not be," McConnell said.
3. It may have been an intelligence operation, it may not have.
4. "It may be an accident, it may be something else," Museveni said.
5. Blair: No, no, it may be that it‘s not, it may be that it‘s impossible.