could avert
Verbo regular: avert - averted- averted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could avert
you could avert
he could avert
we could avert
you could avert
they could avert 	I could be averting
you could be averting
he could be averting
we could be averting
you could be averting
they could be averting	I could have averted
you could have averted
he 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
he could have been averting
we could have been averting
you could have been averting
they could have been averting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not avert
you could not avert
he could not avert
we could not avert
you could not avert
they could not avert 	I could not be averting
you could not be averting
he could not be averting
we could not be averting
you could not be averting
they could not be averting	I could not have averted
you could not have averted
he could not have averted
we could not have averted
you could not have averted
they could not have averted	I could not have been averting
you could not have been averting
he could not have been averting
we could not have been averting
you could not have been averting
they could not have been averting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I avert?
could you avert?
could he avert?
could we avert?
could you avert?
could they avert? 	could I be averting?
could you be averting?
could he be averting?
could we be averting?
could you be averting?
could they be averting? 	could I have averted?
could you have averted?
could he 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 he have been averting?
could we have been averting?
could you have been averting?
could they have been averting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not avert?
could you not avert?
could he not avert?
could we not avert?
could you not avert?
could they not avert? 	could I not be averting?
could you not be averting?
could he not be averting?
could we not be averting?
could you not be averting?
could they not be averting? 	could I not have averted?
could you not have averted?
could he not have averted?
could we not have averted?
could you not have averted?
could they not have averted? 	could I not have been averting?
could you not have been averting?
could he not have been averting?
could we not have been averting?
could you not have been averting?
could they not have been averting?