English verb conjugation
CAN CHIP

Regular verb: chip - chipped - chipped

Affirmation

Simple form	V-ing form
I can chip you can chip she can chip we can chip you can chip they can chip	I can be chipping you can be chipping she can be chipping we can be chipping you can be chipping they can be chipping
Perfect	V-ing perfect
I can have chipped you can have chipped she can have chipped we can have chipped you can have chipped they can have chipped	I can have been chipping you can have been chipping she can have been chipping we can have been chipping you can have been chipping they can have been chipping

Negation

Simple form	V-ing form
I cannot chip you cannot chip she cannot chip we cannot chip you cannot chip they cannot chip	I cannot be chipping you cannot be chipping she cannot be chipping we cannot be chipping you cannot be chipping they cannot be chipping
Perfect	V-ing perfect
I cannot have chipped you cannot have chipped she cannot have chipped we cannot have chipped you cannot have chipped they cannot have chipped	I cannot have been chipping you cannot have been chipping she cannot have been chipping we cannot have been chipping you cannot have been chipping they cannot have been chipping

Interrogative form

Simple form	V-ing form
can I chip? can you chip? can she chip? can we chip? can you chip? can they chip?	can I be chipping? can you be chipping? can she be chipping? can we be chipping? can you be chipping? can they be chipping?
Perfect	V-ing perfect
can I have chipped? can you have chipped? can she have chipped? can we have chipped? can you have chipped? can they have chipped?	can I have been chipping? can you have been chipping? can she have been chipping? can we have been chipping? can you have been chipping? can they have been chipping?

Interro-negative form

Simple form	V-ing form
can I not chip? can you not chip? can she not chip? can we not chip? can you not chip? can they not chip?	can I not be chipping? can you not be chipping? can she not be chipping? can we not be chipping? can you not be chipping? can they not be chipping?
Perfect	V-ing perfect
can I not have chipped? can you not have chipped? can she not have chipped? can we not have chipped? can you not have chipped? can they not have chipped?	can I not have been chipping? can you not have been chipping? can she not have been chipping? can we not have been chipping? can you not have been chipping? can they not have been chipping?