English verb conjugation
CAN PROCRASTINATE

Regular verb: procrastinate - procrastinated - procrastinated

Affirmation

Simple form	V-ing form
I can procrastinate you can procrastinate she can procrastinate we can procrastinate you can procrastinate they can procrastinate	I can be procrastinating you can be procrastinating she can be procrastinating we can be procrastinating you can be procrastinating they can be procrastinating
Perfect	V-ing perfect
I can have procrastinated you can have procrastinated she can have procrastinated we can have procrastinated you can have procrastinated they can have procrastinated	I can have been procrastinating you can have been procrastinating she can have been procrastinating we can have been procrastinating you can have been procrastinating they can have been procrastinating

Negation

Simple form	V-ing form
I cannot procrastinate you cannot procrastinate she cannot procrastinate we cannot procrastinate you cannot procrastinate they cannot procrastinate	I cannot be procrastinating you cannot be procrastinating she cannot be procrastinating we cannot be procrastinating you cannot be procrastinating they cannot be procrastinating
Perfect	V-ing perfect
I cannot have procrastinated you cannot have procrastinated she cannot have procrastinated we cannot have procrastinated you cannot have procrastinated they cannot have procrastinated	I cannot have been procrastinating you cannot have been procrastinating she cannot have been procrastinating we cannot have been procrastinating you cannot have been procrastinating they cannot have been procrastinating

Interrogative form

Simple form	V-ing form
can I procrastinate? can you procrastinate? can she procrastinate? can we procrastinate? can you procrastinate? can they procrastinate?	can I be procrastinating? can you be procrastinating? can she be procrastinating? can we be procrastinating? can you be procrastinating? can they be procrastinating?
Perfect	V-ing perfect
can I have procrastinated? can you have procrastinated? can she have procrastinated? can we have procrastinated? can you have procrastinated? can they have procrastinated?	can I have been procrastinating? can you have been procrastinating? can she have been procrastinating? can we have been procrastinating? can you have been procrastinating? can they have been procrastinating?

Interro-negative form

Simple form	V-ing form
can I not procrastinate? can you not procrastinate? can she not procrastinate? can we not procrastinate? can you not procrastinate? can they not procrastinate?	can I not be procrastinating? can you not be procrastinating? can she not be procrastinating? can we not be procrastinating? can you not be procrastinating? can they not be procrastinating?
Perfect	V-ing perfect
can I not have procrastinated? can you not have procrastinated? can she not have procrastinated? can we not have procrastinated? can you not have procrastinated? can they not have procrastinated?	can I not have been procrastinating? can you not have been procrastinating? can she not have been procrastinating? can we not have been procrastinating? can you not have been procrastinating? can they not have been procrastinating?