English verb conjugation
CAN PIT

Regular verb: pit - pitted - pitted

Affirmation

Simple form	V-ing form
I can pit you can pit she can pit we can pit you can pit they can pit	I can be pitting you can be pitting she can be pitting we can be pitting you can be pitting they can be pitting
Perfect	V-ing perfect
I can have pitted you can have pitted she can have pitted we can have pitted you can have pitted they can have pitted	I can have been pitting you can have been pitting she can have been pitting we can have been pitting you can have been pitting they can have been pitting

Negation

Simple form	V-ing form
I cannot pit you cannot pit she cannot pit we cannot pit you cannot pit they cannot pit	I cannot be pitting you cannot be pitting she cannot be pitting we cannot be pitting you cannot be pitting they cannot be pitting
Perfect	V-ing perfect
I cannot have pitted you cannot have pitted she cannot have pitted we cannot have pitted you cannot have pitted they cannot have pitted	I cannot have been pitting you cannot have been pitting she cannot have been pitting we cannot have been pitting you cannot have been pitting they cannot have been pitting

Interrogative form

Simple form	V-ing form
can I pit? can you pit? can she pit? can we pit? can you pit? can they pit?	can I be pitting? can you be pitting? can she be pitting? can we be pitting? can you be pitting? can they be pitting?
Perfect	V-ing perfect
can I have pitted? can you have pitted? can she have pitted? can we have pitted? can you have pitted? can they have pitted?	can I have been pitting? can you have been pitting? can she have been pitting? can we have been pitting? can you have been pitting? can they have been pitting?

Interro-negative form

Simple form	V-ing form
can I not pit? can you not pit? can she not pit? can we not pit? can you not pit? can they not pit?	can I not be pitting? can you not be pitting? can she not be pitting? can we not be pitting? can you not be pitting? can they not be pitting?
Perfect	V-ing perfect
can I not have pitted? can you not have pitted? can she not have pitted? can we not have pitted? can you not have pitted? can they not have pitted?	can I not have been pitting? can you not have been pitting? can she not have been pitting? can we not have been pitting? can you not have been pitting? can they not have been pitting?