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

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

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

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

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