B1
describes something that will probably happen or is expected
Dictionary examples:
I'm likely to find my keys right after I've called the locksmith. (0.0)
I'm likely to laugh at the wrong moment during a serious meeting. (0.0)
It's likely that my diet will start tomorrow... just like every other day. (0.0)
If I don’t write it down, I’m likely to forget. (19.3)
I suppose that could happen, but it's not likely. (20.7)
I'm more likely to be home on Saturday than on Sunday. (22.2)