English verb conjugation
CAN BLAME

Regular verb: blame - blamed - blamed

Affirmation

Simple form	V-ing form
I can blame you can blame he can blame we can blame you can blame they can blame	I can be blaming you can be blaming he can be blaming we can be blaming you can be blaming they can be blaming
Perfect	V-ing perfect
I can have blamed you can have blamed he can have blamed we can have blamed you can have blamed they can have blamed	I can have been blaming you can have been blaming he can have been blaming we can have been blaming you can have been blaming they can have been blaming

Negation

Simple form	V-ing form
I cannot blame you cannot blame he cannot blame we cannot blame you cannot blame they cannot blame	I cannot be blaming you cannot be blaming he cannot be blaming we cannot be blaming you cannot be blaming they cannot be blaming
Perfect	V-ing perfect
I cannot have blamed you cannot have blamed he cannot have blamed we cannot have blamed you cannot have blamed they cannot have blamed	I cannot have been blaming you cannot have been blaming he cannot have been blaming we cannot have been blaming you cannot have been blaming they cannot have been blaming

Interrogative form

Simple form	V-ing form
can I blame? can you blame? can he blame? can we blame? can you blame? can they blame?	can I be blaming? can you be blaming? can he be blaming? can we be blaming? can you be blaming? can they be blaming?
Perfect	V-ing perfect
can I have blamed? can you have blamed? can he have blamed? can we have blamed? can you have blamed? can they have blamed?	can I have been blaming? can you have been blaming? can he have been blaming? can we have been blaming? can you have been blaming? can they have been blaming?

Interro-negative form

Simple form	V-ing form
can I not blame? can you not blame? can he not blame? can we not blame? can you not blame? can they not blame?	can I not be blaming? can you not be blaming? can he not be blaming? can we not be blaming? can you not be blaming? can they not be blaming?
Perfect	V-ing perfect
can I not have blamed? can you not have blamed? can he not have blamed? can we not have blamed? can you not have blamed? can they not have blamed?	can I not have been blaming? can you not have been blaming? can he not have been blaming? can we not have been blaming? can you not have been blaming? can they not have been blaming?