can jitter
Regular verb: jitter - jittered- jittered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can jitter
you can jitter
she can jitter
we can jitter
you can jitter
they can jitter 	I can be jittering
you can be jittering
she can be jittering
we can be jittering
you can be jittering
they can be jittering	I can have jittered
you can have jittered
she 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
she 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 	Perfect 	V-ing perfect 	
I can't jitter
you can't jitter
she can't jitter
we can't jitter
you can't jitter
they can't jitter 	I can't be jittering
you can't be jittering
she can't be jittering
we can't be jittering
you can't be jittering
they can't be jittering	I can't have jittered
you can't have jittered
she can't have jittered
we can't have jittered
you can't have jittered
they can't have jittered	I can't have been jittering
you can't have been jittering
she can't have been jittering
we can't have been jittering
you can't have been jittering
they can't have been jittering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I jitter?
can you jitter?
can she jitter?
can we jitter?
can you jitter?
can they jitter? 	can I be jittering?
can you be jittering?
can she be jittering?
can we be jittering?
can you be jittering?
can they be jittering? 	can I have jittered?
can you have jittered?
can she 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 she 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 	Perfect 	V-ing perfect 	
can't I jitter?
can't you jitter?
can't she jitter?
can't we jitter?
can't you jitter?
can't they jitter? 	can't I be jittering?
can't you be jittering?
can't she be jittering?
can't we be jittering?
can't you be jittering?
can't they be jittering? 	can't I have jittered?
can't you have jittered?
can't she have jittered?
can't we have jittered?
can't you have jittered?
can't they have jittered? 	can't I have been jittering?
can't you have been jittering?
can't she have been jittering?
can't we have been jittering?
can't you have been jittering?
can't they have been jittering?