must jitter
Verbe régulier : jitter - jittered- jittered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must jitter
you must jitter
she must jitter
we must jitter
you must jitter
they must jitter 	I must be jittering
you must be jittering
she must be jittering
we must be jittering
you must be jittering
they must be jittering	I must have jittered
you must have jittered
she must have jittered
we must have jittered
you must have jittered
they must have jittered	I must have been jittering
you must have been jittering
she must have been jittering
we must have been jittering
you must have been jittering
they must have been jittering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not jitter
you must not jitter
she must not jitter
we must not jitter
you must not jitter
they must not jitter 	I must not be jittering
you must not be jittering
she must not be jittering
we must not be jittering
you must not be jittering
they must not be jittering	I must not have jittered
you must not have jittered
she must not have jittered
we must not have jittered
you must not have jittered
they must not have jittered	I must not have been jittering
you must not have been jittering
she must not have been jittering
we must not have been jittering
you must not have been jittering
they must not have been jittering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I jitter?
must you jitter?
must she jitter?
must we jitter?
must you jitter?
must they jitter? 	must I be jittering?
must you be jittering?
must she be jittering?
must we be jittering?
must you be jittering?
must they be jittering? 	must I have jittered?
must you have jittered?
must she have jittered?
must we have jittered?
must you have jittered?
must they have jittered? 	must I have been jittering?
must you have been jittering?
must she have been jittering?
must we have been jittering?
must you have been jittering?
must they have been jittering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not jitter?
must you not jitter?
must she not jitter?
must we not jitter?
must you not jitter?
must they not jitter? 	must I not be jittering?
must you not be jittering?
must she not be jittering?
must we not be jittering?
must you not be jittering?
must they not be jittering? 	must I not have jittered?
must you not have jittered?
must she not have jittered?
must we not have jittered?
must you not have jittered?
must they not have jittered? 	must I not have been jittering?
must you not have been jittering?
must she not have been jittering?
must we not have been jittering?
must you not have been jittering?
must they not have been jittering?