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 raining non-stop for three days.
- It has been raining nonstop for three days.
... grandpa salt has completely disappeared leaving only a superficial incise shall ...
... stations that All Access has created for us automatically. ...