Cannot antonyms

What is the opposite word for Cannot?

• can
• give the heave ho
• can do
• having it made
• making the grade
• be capable of
• let go
• bottled
• be up to
• cutting the mustard
• take care of
• make it
• have it made
• letting go
• make the grade
• cut the mustard
• be equal to
• bottling