could unnerve
Verbo regular: unnerve - unnerved- unnerved

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could unnerve
you could unnerve
she could unnerve
we could unnerve
you could unnerve
they could unnerve 	I could be unnerving
you could be unnerving
she could be unnerving
we could be unnerving
you could be unnerving
they could be unnerving	I could have unnerved
you could have unnerved
she could have unnerved
we could have unnerved
you could have unnerved
they could have unnerved	I could have been unnerving
you could have been unnerving
she could have been unnerving
we could have been unnerving
you could have been unnerving
they could have been unnerving	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not unnerve
you could not unnerve
she could not unnerve
we could not unnerve
you could not unnerve
they could not unnerve 	I could not be unnerving
you could not be unnerving
she could not be unnerving
we could not be unnerving
you could not be unnerving
they could not be unnerving	I could not have unnerved
you could not have unnerved
she could not have unnerved
we could not have unnerved
you could not have unnerved
they could not have unnerved	I could not have been unnerving
you could not have been unnerving
she could not have been unnerving
we could not have been unnerving
you could not have been unnerving
they could not have been unnerving	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I unnerve?
could you unnerve?
could she unnerve?
could we unnerve?
could you unnerve?
could they unnerve? 	could I be unnerving?
could you be unnerving?
could she be unnerving?
could we be unnerving?
could you be unnerving?
could they be unnerving? 	could I have unnerved?
could you have unnerved?
could she have unnerved?
could we have unnerved?
could you have unnerved?
could they have unnerved? 	could I have been unnerving?
could you have been unnerving?
could she have been unnerving?
could we have been unnerving?
could you have been unnerving?
could they have been unnerving? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not unnerve?
could you not unnerve?
could she not unnerve?
could we not unnerve?
could you not unnerve?
could they not unnerve? 	could I not be unnerving?
could you not be unnerving?
could she not be unnerving?
could we not be unnerving?
could you not be unnerving?
could they not be unnerving? 	could I not have unnerved?
could you not have unnerved?
could she not have unnerved?
could we not have unnerved?
could you not have unnerved?
could they not have unnerved? 	could I not have been unnerving?
could you not have been unnerving?
could she not have been unnerving?
could we not have been unnerving?
could you not have been unnerving?
could they not have been unnerving?