could gabble
Verbo regular: gabble - gabbled- gabbled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could gabble
you could gabble
she could gabble
we could gabble
you could gabble
they could gabble 	I could be gabbling
you could be gabbling
she could be gabbling
we could be gabbling
you could be gabbling
they could be gabbling	I could have gabbled
you could have gabbled
she could have gabbled
we could have gabbled
you could have gabbled
they could have gabbled	I could have been gabbling
you could have been gabbling
she could have been gabbling
we could have been gabbling
you could have been gabbling
they could have been gabbling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not gabble
you could not gabble
she could not gabble
we could not gabble
you could not gabble
they could not gabble 	I could not be gabbling
you could not be gabbling
she could not be gabbling
we could not be gabbling
you could not be gabbling
they could not be gabbling	I could not have gabbled
you could not have gabbled
she could not have gabbled
we could not have gabbled
you could not have gabbled
they could not have gabbled	I could not have been gabbling
you could not have been gabbling
she could not have been gabbling
we could not have been gabbling
you could not have been gabbling
they could not have been gabbling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I gabble?
could you gabble?
could she gabble?
could we gabble?
could you gabble?
could they gabble? 	could I be gabbling?
could you be gabbling?
could she be gabbling?
could we be gabbling?
could you be gabbling?
could they be gabbling? 	could I have gabbled?
could you have gabbled?
could she have gabbled?
could we have gabbled?
could you have gabbled?
could they have gabbled? 	could I have been gabbling?
could you have been gabbling?
could she have been gabbling?
could we have been gabbling?
could you have been gabbling?
could they have been gabbling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not gabble?
could you not gabble?
could she not gabble?
could we not gabble?
could you not gabble?
could they not gabble? 	could I not be gabbling?
could you not be gabbling?
could she not be gabbling?
could we not be gabbling?
could you not be gabbling?
could they not be gabbling? 	could I not have gabbled?
could you not have gabbled?
could she not have gabbled?
could we not have gabbled?
could you not have gabbled?
could they not have gabbled? 	could I not have been gabbling?
could you not have been gabbling?
could she not have been gabbling?
could we not have been gabbling?
could you not have been gabbling?
could they not have been gabbling?