It’s been a long time since I’ve had cheesecake.
It's been three years since Bob started his own business.
- It has been three years since Bob started his own business.
It's been 33 years since Marilyn Monroe died.
- It has been 33 years since Marilyn Monroe died.
... Malcolm has recently written a new book ...
... grandpa salt has completely disappeared leaving only a superficial incise shall ...