English verb conjugation
CAN PALL

Regular verb: pall - palled - palled

Affirmation

Simple form	V-ing form
I can pall you can pall he can pall we can pall you can pall they can pall	I can be palling you can be palling he can be palling we can be palling you can be palling they can be palling
Perfect	V-ing perfect
I can have palled you can have palled he can have palled we can have palled you can have palled they can have palled	I can have been palling you can have been palling he can have been palling we can have been palling you can have been palling they can have been palling

Negation

Simple form	V-ing form
I cannot pall you cannot pall he cannot pall we cannot pall you cannot pall they cannot pall	I cannot be palling you cannot be palling he cannot be palling we cannot be palling you cannot be palling they cannot be palling
Perfect	V-ing perfect
I cannot have palled you cannot have palled he cannot have palled we cannot have palled you cannot have palled they cannot have palled	I cannot have been palling you cannot have been palling he cannot have been palling we cannot have been palling you cannot have been palling they cannot have been palling

Interrogative form

Simple form	V-ing form
can I pall? can you pall? can he pall? can we pall? can you pall? can they pall?	can I be palling? can you be palling? can he be palling? can we be palling? can you be palling? can they be palling?
Perfect	V-ing perfect
can I have palled? can you have palled? can he have palled? can we have palled? can you have palled? can they have palled?	can I have been palling? can you have been palling? can he have been palling? can we have been palling? can you have been palling? can they have been palling?

Interro-negative form

Simple form	V-ing form
can I not pall? can you not pall? can he not pall? can we not pall? can you not pall? can they not pall?	can I not be palling? can you not be palling? can he not be palling? can we not be palling? can you not be palling? can they not be palling?
Perfect	V-ing perfect
can I not have palled? can you not have palled? can he not have palled? can we not have palled? can you not have palled? can they not have palled?	can I not have been palling? can you not have been palling? can he not have been palling? can we not have been palling? can you not have been palling? can they not have been palling?