must spell
Verbe irrégulier : spell - spelled, spelt- spelled, spelt
Traduction française : épeler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must spell
you must spell
he must spell
we must spell
you must spell
they must spell 	I must be spelling
you must be spelling
he must be spelling
we must be spelling
you must be spelling
they must be spelling	I must have spelled, spelt
you must have spelled, spelt
he must have spelled, spelt
we must have spelled, spelt
you must have spelled, spelt
they must have spelled, spelt	I must have been spelling
you must have been spelling
he must have been spelling
we must have been spelling
you must have been spelling
they must have been spelling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't spell
you mustn't spell
he mustn't spell
we mustn't spell
you mustn't spell
they mustn't spell 	I mustn't be spelling
you mustn't be spelling
he mustn't be spelling
we mustn't be spelling
you mustn't be spelling
they mustn't be spelling	I mustn't have spelled, spelt
you mustn't have spelled, spelt
he mustn't have spelled, spelt
we mustn't have spelled, spelt
you mustn't have spelled, spelt
they mustn't have spelled, spelt	I mustn't have been spelling
you mustn't have been spelling
he mustn't have been spelling
we mustn't have been spelling
you mustn't have been spelling
they mustn't have been spelling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I spell?
must you spell?
must he spell?
must we spell?
must you spell?
must they spell? 	must I be spelling?
must you be spelling?
must he be spelling?
must we be spelling?
must you be spelling?
must they be spelling? 	must I have spelled, spelt?
must you have spelled, spelt?
must he have spelled, spelt?
must we have spelled, spelt?
must you have spelled, spelt?
must they have spelled, spelt? 	must I have been spelling?
must you have been spelling?
must he have been spelling?
must we have been spelling?
must you have been spelling?
must they have been spelling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I spell?
mustn't you spell?
mustn't he spell?
mustn't we spell?
mustn't you spell?
mustn't they spell? 	mustn't I be spelling?
mustn't you be spelling?
mustn't he be spelling?
mustn't we be spelling?
mustn't you be spelling?
mustn't they be spelling? 	mustn't I have spelled, spelt?
mustn't you have spelled, spelt?
mustn't he have spelled, spelt?
mustn't we have spelled, spelt?
mustn't you have spelled, spelt?
mustn't they have spelled, spelt? 	mustn't I have been spelling?
mustn't you have been spelling?
mustn't he have been spelling?
mustn't we have been spelling?
mustn't you have been spelling?
mustn't they have been spelling?