could restation
Verbo regular: restation - restationed- restationed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could restation
you could restation
she could restation
we could restation
you could restation
they could restation 	I could be restationing
you could be restationing
she could be restationing
we could be restationing
you could be restationing
they could be restationing	I could have restationed
you could have restationed
she could have restationed
we could have restationed
you could have restationed
they could have restationed	I could have been restationing
you could have been restationing
she could have been restationing
we could have been restationing
you could have been restationing
they could have been restationing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not restation
you could not restation
she could not restation
we could not restation
you could not restation
they could not restation 	I could not be restationing
you could not be restationing
she could not be restationing
we could not be restationing
you could not be restationing
they could not be restationing	I could not have restationed
you could not have restationed
she could not have restationed
we could not have restationed
you could not have restationed
they could not have restationed	I could not have been restationing
you could not have been restationing
she could not have been restationing
we could not have been restationing
you could not have been restationing
they could not have been restationing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I restation?
could you restation?
could she restation?
could we restation?
could you restation?
could they restation? 	could I be restationing?
could you be restationing?
could she be restationing?
could we be restationing?
could you be restationing?
could they be restationing? 	could I have restationed?
could you have restationed?
could she have restationed?
could we have restationed?
could you have restationed?
could they have restationed? 	could I have been restationing?
could you have been restationing?
could she have been restationing?
could we have been restationing?
could you have been restationing?
could they have been restationing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not restation?
could you not restation?
could she not restation?
could we not restation?
could you not restation?
could they not restation? 	could I not be restationing?
could you not be restationing?
could she not be restationing?
could we not be restationing?
could you not be restationing?
could they not be restationing? 	could I not have restationed?
could you not have restationed?
could she not have restationed?
could we not have restationed?
could you not have restationed?
could they not have restationed? 	could I not have been restationing?
could you not have been restationing?
could she not have been restationing?
could we not have been restationing?
could you not have been restationing?
could they not have been restationing?