must reletter
Verbe régulier : reletter - relettered- relettered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must reletter
you must reletter
he must reletter
we must reletter
you must reletter
they must reletter 	I must be relettering
you must be relettering
he must be relettering
we must be relettering
you must be relettering
they must be relettering	I must have relettered
you must have relettered
he must have relettered
we must have relettered
you must have relettered
they must have relettered	I must have been relettering
you must have been relettering
he must have been relettering
we must have been relettering
you must have been relettering
they must have been relettering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't reletter
you mustn't reletter
he mustn't reletter
we mustn't reletter
you mustn't reletter
they mustn't reletter 	I mustn't be relettering
you mustn't be relettering
he mustn't be relettering
we mustn't be relettering
you mustn't be relettering
they mustn't be relettering	I mustn't have relettered
you mustn't have relettered
he mustn't have relettered
we mustn't have relettered
you mustn't have relettered
they mustn't have relettered	I mustn't have been relettering
you mustn't have been relettering
he mustn't have been relettering
we mustn't have been relettering
you mustn't have been relettering
they mustn't have been relettering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I reletter?
must you reletter?
must he reletter?
must we reletter?
must you reletter?
must they reletter? 	must I be relettering?
must you be relettering?
must he be relettering?
must we be relettering?
must you be relettering?
must they be relettering? 	must I have relettered?
must you have relettered?
must he have relettered?
must we have relettered?
must you have relettered?
must they have relettered? 	must I have been relettering?
must you have been relettering?
must he have been relettering?
must we have been relettering?
must you have been relettering?
must they have been relettering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I reletter?
mustn't you reletter?
mustn't he reletter?
mustn't we reletter?
mustn't you reletter?
mustn't they reletter? 	mustn't I be relettering?
mustn't you be relettering?
mustn't he be relettering?
mustn't we be relettering?
mustn't you be relettering?
mustn't they be relettering? 	mustn't I have relettered?
mustn't you have relettered?
mustn't he have relettered?
mustn't we have relettered?
mustn't you have relettered?
mustn't they have relettered? 	mustn't I have been relettering?
mustn't you have been relettering?
mustn't he have been relettering?
mustn't we have been relettering?
mustn't you have been relettering?
mustn't they have been relettering?