must overborrow
Verbe régulier : overborrow - overborrowed- overborrowed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must overborrow
you must overborrow
he must overborrow
we must overborrow
you must overborrow
they must overborrow 	I must be overborrowing
you must be overborrowing
he must be overborrowing
we must be overborrowing
you must be overborrowing
they must be overborrowing	I must have overborrowed
you must have overborrowed
he must have overborrowed
we must have overborrowed
you must have overborrowed
they must have overborrowed	I must have been overborrowing
you must have been overborrowing
he must have been overborrowing
we must have been overborrowing
you must have been overborrowing
they must have been overborrowing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't overborrow
you mustn't overborrow
he mustn't overborrow
we mustn't overborrow
you mustn't overborrow
they mustn't overborrow 	I mustn't be overborrowing
you mustn't be overborrowing
he mustn't be overborrowing
we mustn't be overborrowing
you mustn't be overborrowing
they mustn't be overborrowing	I mustn't have overborrowed
you mustn't have overborrowed
he mustn't have overborrowed
we mustn't have overborrowed
you mustn't have overborrowed
they mustn't have overborrowed	I mustn't have been overborrowing
you mustn't have been overborrowing
he mustn't have been overborrowing
we mustn't have been overborrowing
you mustn't have been overborrowing
they mustn't have been overborrowing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I overborrow?
must you overborrow?
must he overborrow?
must we overborrow?
must you overborrow?
must they overborrow? 	must I be overborrowing?
must you be overborrowing?
must he be overborrowing?
must we be overborrowing?
must you be overborrowing?
must they be overborrowing? 	must I have overborrowed?
must you have overborrowed?
must he have overborrowed?
must we have overborrowed?
must you have overborrowed?
must they have overborrowed? 	must I have been overborrowing?
must you have been overborrowing?
must he have been overborrowing?
must we have been overborrowing?
must you have been overborrowing?
must they have been overborrowing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I overborrow?
mustn't you overborrow?
mustn't he overborrow?
mustn't we overborrow?
mustn't you overborrow?
mustn't they overborrow? 	mustn't I be overborrowing?
mustn't you be overborrowing?
mustn't he be overborrowing?
mustn't we be overborrowing?
mustn't you be overborrowing?
mustn't they be overborrowing? 	mustn't I have overborrowed?
mustn't you have overborrowed?
mustn't he have overborrowed?
mustn't we have overborrowed?
mustn't you have overborrowed?
mustn't they have overborrowed? 	mustn't I have been overborrowing?
mustn't you have been overborrowing?
mustn't he have been overborrowing?
mustn't we have been overborrowing?
mustn't you have been overborrowing?
mustn't they have been overborrowing?