must pother
Verbe régulier : pother - pothered- pothered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must pother
you must pother
he must pother
we must pother
you must pother
they must pother 	I must be pothering
you must be pothering
he must be pothering
we must be pothering
you must be pothering
they must be pothering	I must have pothered
you must have pothered
he must have pothered
we must have pothered
you must have pothered
they must have pothered	I must have been pothering
you must have been pothering
he must have been pothering
we must have been pothering
you must have been pothering
they must have been pothering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't pother
you mustn't pother
he mustn't pother
we mustn't pother
you mustn't pother
they mustn't pother 	I mustn't be pothering
you mustn't be pothering
he mustn't be pothering
we mustn't be pothering
you mustn't be pothering
they mustn't be pothering	I mustn't have pothered
you mustn't have pothered
he mustn't have pothered
we mustn't have pothered
you mustn't have pothered
they mustn't have pothered	I mustn't have been pothering
you mustn't have been pothering
he mustn't have been pothering
we mustn't have been pothering
you mustn't have been pothering
they mustn't have been pothering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I pother?
must you pother?
must he pother?
must we pother?
must you pother?
must they pother? 	must I be pothering?
must you be pothering?
must he be pothering?
must we be pothering?
must you be pothering?
must they be pothering? 	must I have pothered?
must you have pothered?
must he have pothered?
must we have pothered?
must you have pothered?
must they have pothered? 	must I have been pothering?
must you have been pothering?
must he have been pothering?
must we have been pothering?
must you have been pothering?
must they have been pothering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I pother?
mustn't you pother?
mustn't he pother?
mustn't we pother?
mustn't you pother?
mustn't they pother? 	mustn't I be pothering?
mustn't you be pothering?
mustn't he be pothering?
mustn't we be pothering?
mustn't you be pothering?
mustn't they be pothering? 	mustn't I have pothered?
mustn't you have pothered?
mustn't he have pothered?
mustn't we have pothered?
mustn't you have pothered?
mustn't they have pothered? 	mustn't I have been pothering?
mustn't you have been pothering?
mustn't he have been pothering?
mustn't we have been pothering?
mustn't you have been pothering?
mustn't they have been pothering?