English verb conjugation
CAN PEAL

Regular verb: peal - pealed - pealed

Affirmation

Simple form	V-ing form
I can peal you can peal he can peal we can peal you can peal they can peal	I can be pealing you can be pealing he can be pealing we can be pealing you can be pealing they can be pealing
Perfect	V-ing perfect
I can have pealed you can have pealed he can have pealed we can have pealed you can have pealed they can have pealed	I can have been pealing you can have been pealing he can have been pealing we can have been pealing you can have been pealing they can have been pealing

Negation

Simple form	V-ing form
I can't peal you can't peal he can't peal we can't peal you can't peal they can't peal	I can't be pealing you can't be pealing he can't be pealing we can't be pealing you can't be pealing they can't be pealing
Perfect	V-ing perfect
I can't have pealed you can't have pealed he can't have pealed we can't have pealed you can't have pealed they can't have pealed	I can't have been pealing you can't have been pealing he can't have been pealing we can't have been pealing you can't have been pealing they can't have been pealing

Interrogative form

Simple form	V-ing form
can I peal? can you peal? can he peal? can we peal? can you peal? can they peal?	can I be pealing? can you be pealing? can he be pealing? can we be pealing? can you be pealing? can they be pealing?
Perfect	V-ing perfect
can I have pealed? can you have pealed? can he have pealed? can we have pealed? can you have pealed? can they have pealed?	can I have been pealing? can you have been pealing? can he have been pealing? can we have been pealing? can you have been pealing? can they have been pealing?

Interro-negative form

Simple form	V-ing form
can't I peal? can't you peal? can't he peal? can't we peal? can't you peal? can't they peal?	can't I be pealing? can't you be pealing? can't he be pealing? can't we be pealing? can't you be pealing? can't they be pealing?
Perfect	V-ing perfect
can't I have pealed? can't you have pealed? can't he have pealed? can't we have pealed? can't you have pealed? can't they have pealed?	can't I have been pealing? can't you have been pealing? can't he have been pealing? can't we have been pealing? can't you have been pealing? can't they have been pealing?