must outdo
Verbe irrégulier : outdo - outdid- outdone
Traduction française : surpasser - faire mieux que 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must outdo
you must outdo
she must outdo
we must outdo
you must outdo
they must outdo 	I must be outdoing
you must be outdoing
she must be outdoing
we must be outdoing
you must be outdoing
they must be outdoing	I must have outdone
you must have outdone
she must have outdone
we must have outdone
you must have outdone
they must have outdone	I must have been outdoing
you must have been outdoing
she must have been outdoing
we must have been outdoing
you must have been outdoing
they must have been outdoing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not outdo
you must not outdo
she must not outdo
we must not outdo
you must not outdo
they must not outdo 	I must not be outdoing
you must not be outdoing
she must not be outdoing
we must not be outdoing
you must not be outdoing
they must not be outdoing	I must not have outdone
you must not have outdone
she must not have outdone
we must not have outdone
you must not have outdone
they must not have outdone	I must not have been outdoing
you must not have been outdoing
she must not have been outdoing
we must not have been outdoing
you must not have been outdoing
they must not have been outdoing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I outdo?
must you outdo?
must she outdo?
must we outdo?
must you outdo?
must they outdo? 	must I be outdoing?
must you be outdoing?
must she be outdoing?
must we be outdoing?
must you be outdoing?
must they be outdoing? 	must I have outdone?
must you have outdone?
must she have outdone?
must we have outdone?
must you have outdone?
must they have outdone? 	must I have been outdoing?
must you have been outdoing?
must she have been outdoing?
must we have been outdoing?
must you have been outdoing?
must they have been outdoing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not outdo?
must you not outdo?
must she not outdo?
must we not outdo?
must you not outdo?
must they not outdo? 	must I not be outdoing?
must you not be outdoing?
must she not be outdoing?
must we not be outdoing?
must you not be outdoing?
must they not be outdoing? 	must I not have outdone?
must you not have outdone?
must she not have outdone?
must we not have outdone?
must you not have outdone?
must they not have outdone? 	must I not have been outdoing?
must you not have been outdoing?
must she not have been outdoing?
must we not have been outdoing?
must you not have been outdoing?
must they not have been outdoing?