must outgas
Verbe régulier : outgas - outgased- outgased

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must outgas
you must outgas
he must outgas
we must outgas
you must outgas
they must outgas 	I must be outgasing
you must be outgasing
he must be outgasing
we must be outgasing
you must be outgasing
they must be outgasing	I must have outgased
you must have outgased
he must have outgased
we must have outgased
you must have outgased
they must have outgased	I must have been outgasing
you must have been outgasing
he must have been outgasing
we must have been outgasing
you must have been outgasing
they must have been outgasing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not outgas
you must not outgas
he must not outgas
we must not outgas
you must not outgas
they must not outgas 	I must not be outgasing
you must not be outgasing
he must not be outgasing
we must not be outgasing
you must not be outgasing
they must not be outgasing	I must not have outgased
you must not have outgased
he must not have outgased
we must not have outgased
you must not have outgased
they must not have outgased	I must not have been outgasing
you must not have been outgasing
he must not have been outgasing
we must not have been outgasing
you must not have been outgasing
they must not have been outgasing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I outgas?
must you outgas?
must he outgas?
must we outgas?
must you outgas?
must they outgas? 	must I be outgasing?
must you be outgasing?
must he be outgasing?
must we be outgasing?
must you be outgasing?
must they be outgasing? 	must I have outgased?
must you have outgased?
must he have outgased?
must we have outgased?
must you have outgased?
must they have outgased? 	must I have been outgasing?
must you have been outgasing?
must he have been outgasing?
must we have been outgasing?
must you have been outgasing?
must they have been outgasing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not outgas?
must you not outgas?
must he not outgas?
must we not outgas?
must you not outgas?
must they not outgas? 	must I not be outgasing?
must you not be outgasing?
must he not be outgasing?
must we not be outgasing?
must you not be outgasing?
must they not be outgasing? 	must I not have outgased?
must you not have outgased?
must he not have outgased?
must we not have outgased?
must you not have outgased?
must they not have outgased? 	must I not have been outgasing?
must you not have been outgasing?
must he not have been outgasing?
must we not have been outgasing?
must you not have been outgasing?
must they not have been outgasing?