can avert
Regular verb: avert - averted- averted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can avert
you can avert
he can avert
we can avert
you can avert
they can avert 	I can be averting
you can be averting
he can be averting
we can be averting
you can be averting
they can be averting	I can have averted
you can have averted
he can have averted
we can have averted
you can have averted
they can have averted	I can have been averting
you can have been averting
he can have been averting
we can have been averting
you can have been averting
they can have been averting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot avert
you cannot avert
he cannot avert
we cannot avert
you cannot avert
they cannot avert 	I cannot be averting
you cannot be averting
he cannot be averting
we cannot be averting
you cannot be averting
they cannot be averting	I cannot have averted
you cannot have averted
he cannot have averted
we cannot have averted
you cannot have averted
they cannot have averted	I cannot have been averting
you cannot have been averting
he cannot have been averting
we cannot have been averting
you cannot have been averting
they cannot have been averting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I avert?
can you avert?
can he avert?
can we avert?
can you avert?
can they avert? 	can I be averting?
can you be averting?
can he be averting?
can we be averting?
can you be averting?
can they be averting? 	can I have averted?
can you have averted?
can he have averted?
can we have averted?
can you have averted?
can they have averted? 	can I have been averting?
can you have been averting?
can he have been averting?
can we have been averting?
can you have been averting?
can they have been averting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not avert?
can you not avert?
can he not avert?
can we not avert?
can you not avert?
can they not avert? 	can I not be averting?
can you not be averting?
can he not be averting?
can we not be averting?
can you not be averting?
can they not be averting? 	can I not have averted?
can you not have averted?
can he not have averted?
can we not have averted?
can you not have averted?
can they not have averted? 	can I not have been averting?
can you not have been averting?
can he not have been averting?
can we not have been averting?
can you not have been averting?
can they not have been averting?