could swerve
Verbo regular: swerve - swerved- swerved

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could swerve
you could swerve
she could swerve
we could swerve
you could swerve
they could swerve 	I could be swerving
you could be swerving
she could be swerving
we could be swerving
you could be swerving
they could be swerving	I could have swerved
you could have swerved
she could have swerved
we could have swerved
you could have swerved
they could have swerved	I could have been swerving
you could have been swerving
she could have been swerving
we could have been swerving
you could have been swerving
they could have been swerving	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not swerve
you could not swerve
she could not swerve
we could not swerve
you could not swerve
they could not swerve 	I could not be swerving
you could not be swerving
she could not be swerving
we could not be swerving
you could not be swerving
they could not be swerving	I could not have swerved
you could not have swerved
she could not have swerved
we could not have swerved
you could not have swerved
they could not have swerved	I could not have been swerving
you could not have been swerving
she could not have been swerving
we could not have been swerving
you could not have been swerving
they could not have been swerving	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I swerve?
could you swerve?
could she swerve?
could we swerve?
could you swerve?
could they swerve? 	could I be swerving?
could you be swerving?
could she be swerving?
could we be swerving?
could you be swerving?
could they be swerving? 	could I have swerved?
could you have swerved?
could she have swerved?
could we have swerved?
could you have swerved?
could they have swerved? 	could I have been swerving?
could you have been swerving?
could she have been swerving?
could we have been swerving?
could you have been swerving?
could they have been swerving? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not swerve?
could you not swerve?
could she not swerve?
could we not swerve?
could you not swerve?
could they not swerve? 	could I not be swerving?
could you not be swerving?
could she not be swerving?
could we not be swerving?
could you not be swerving?
could they not be swerving? 	could I not have swerved?
could you not have swerved?
could she not have swerved?
could we not have swerved?
could you not have swerved?
could they not have swerved? 	could I not have been swerving?
could you not have been swerving?
could she not have been swerving?
could we not have been swerving?
could you not have been swerving?
could they not have been swerving?