English verb conjugation
CAN JITTER

Regular verb: jitter - jittered - jittered

Affirmation

Simple form	V-ing form
I can jitter you can jitter he can jitter we can jitter you can jitter they can jitter	I can be jittering you can be jittering he can be jittering we can be jittering you can be jittering they can be jittering
Perfect	V-ing perfect
I can have jittered you can have jittered he can have jittered we can have jittered you can have jittered they can have jittered	I can have been jittering you can have been jittering he can have been jittering we can have been jittering you can have been jittering they can have been jittering

Negation

Simple form	V-ing form
I cannot jitter you cannot jitter he cannot jitter we cannot jitter you cannot jitter they cannot jitter	I cannot be jittering you cannot be jittering he cannot be jittering we cannot be jittering you cannot be jittering they cannot be jittering
Perfect	V-ing perfect
I cannot have jittered you cannot have jittered he cannot have jittered we cannot have jittered you cannot have jittered they cannot have jittered	I cannot have been jittering you cannot have been jittering he cannot have been jittering we cannot have been jittering you cannot have been jittering they cannot have been jittering

Interrogative form

Simple form	V-ing form
can I jitter? can you jitter? can he jitter? can we jitter? can you jitter? can they jitter?	can I be jittering? can you be jittering? can he be jittering? can we be jittering? can you be jittering? can they be jittering?
Perfect	V-ing perfect
can I have jittered? can you have jittered? can he have jittered? can we have jittered? can you have jittered? can they have jittered?	can I have been jittering? can you have been jittering? can he have been jittering? can we have been jittering? can you have been jittering? can they have been jittering?

Interro-negative form

Simple form	V-ing form
can I not jitter? can you not jitter? can he not jitter? can we not jitter? can you not jitter? can they not jitter?	can I not be jittering? can you not be jittering? can he not be jittering? can we not be jittering? can you not be jittering? can they not be jittering?
Perfect	V-ing perfect
can I not have jittered? can you not have jittered? can he not have jittered? can we not have jittered? can you not have jittered? can they not have jittered?	can I not have been jittering? can you not have been jittering? can he not have been jittering? can we not have been jittering? can you not have been jittering? can they not have been jittering?