must avert
Verbe régulier : avert - averted- averted
Traduction française : prévenir - détourner 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must avert
you must avert
he must avert
we must avert
you must avert
they must avert 	I must be averting
you must be averting
he must be averting
we must be averting
you must be averting
they must be averting	I must have averted
you must have averted
he must have averted
we must have averted
you must have averted
they must have averted	I must have been averting
you must have been averting
he must have been averting
we must have been averting
you must have been averting
they must have been averting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't avert
you mustn't avert
he mustn't avert
we mustn't avert
you mustn't avert
they mustn't avert 	I mustn't be averting
you mustn't be averting
he mustn't be averting
we mustn't be averting
you mustn't be averting
they mustn't be averting	I mustn't have averted
you mustn't have averted
he mustn't have averted
we mustn't have averted
you mustn't have averted
they mustn't have averted	I mustn't have been averting
you mustn't have been averting
he mustn't have been averting
we mustn't have been averting
you mustn't have been averting
they mustn't have been averting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I avert?
must you avert?
must he avert?
must we avert?
must you avert?
must they avert? 	must I be averting?
must you be averting?
must he be averting?
must we be averting?
must you be averting?
must they be averting? 	must I have averted?
must you have averted?
must he have averted?
must we have averted?
must you have averted?
must they have averted? 	must I have been averting?
must you have been averting?
must he have been averting?
must we have been averting?
must you have been averting?
must they have been averting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I avert?
mustn't you avert?
mustn't he avert?
mustn't we avert?
mustn't you avert?
mustn't they avert? 	mustn't I be averting?
mustn't you be averting?
mustn't he be averting?
mustn't we be averting?
mustn't you be averting?
mustn't they be averting? 	mustn't I have averted?
mustn't you have averted?
mustn't he have averted?
mustn't we have averted?
mustn't you have averted?
mustn't they have averted? 	mustn't I have been averting?
mustn't you have been averting?
mustn't he have been averting?
mustn't we have been averting?
mustn't you have been averting?
mustn't they have been averting?