English verb conjugation
CAN PALE

Regular verb: pale - paled - paled

Affirmation

Simple form	V-ing form
I can pale you can pale she can pale we can pale you can pale they can pale	I can be paling you can be paling she can be paling we can be paling you can be paling they can be paling
Perfect	V-ing perfect
I can have paled you can have paled she can have paled we can have paled you can have paled they can have paled	I can have been paling you can have been paling she can have been paling we can have been paling you can have been paling they can have been paling

Negation

Simple form	V-ing form
I can't pale you can't pale she can't pale we can't pale you can't pale they can't pale	I can't be paling you can't be paling she can't be paling we can't be paling you can't be paling they can't be paling
Perfect	V-ing perfect
I can't have paled you can't have paled she can't have paled we can't have paled you can't have paled they can't have paled	I can't have been paling you can't have been paling she can't have been paling we can't have been paling you can't have been paling they can't have been paling

Interrogative form

Simple form	V-ing form
can I pale? can you pale? can she pale? can we pale? can you pale? can they pale?	can I be paling? can you be paling? can she be paling? can we be paling? can you be paling? can they be paling?
Perfect	V-ing perfect
can I have paled? can you have paled? can she have paled? can we have paled? can you have paled? can they have paled?	can I have been paling? can you have been paling? can she have been paling? can we have been paling? can you have been paling? can they have been paling?

Interro-negative form

Simple form	V-ing form
can't I pale? can't you pale? can't she pale? can't we pale? can't you pale? can't they pale?	can't I be paling? can't you be paling? can't she be paling? can't we be paling? can't you be paling? can't they be paling?
Perfect	V-ing perfect
can't I have paled? can't you have paled? can't she have paled? can't we have paled? can't you have paled? can't they have paled?	can't I have been paling? can't you have been paling? can't she have been paling? can't we have been paling? can't you have been paling? can't they have been paling?