I could strum you could strum he could strum we could strum you could strum they could strum
Forma com V-ing
I could be strumming you could be strumming he could be strumming we could be strumming you could be strumming they could be strumming
Perfeito
I could have strummed you could have strummed he could have strummed we could have strummed you could have strummed they could have strummed
Perfeito com V-ing
I could have been strumming you could have been strumming he could have been strumming we could have been strumming you could have been strumming they could have been strumming
Negação
Forma simple
I couldn't strum you couldn't strum he couldn't strum we couldn't strum you couldn't strum they couldn't strum
Forma com V-ing
I couldn't be strumming you couldn't be strumming he couldn't be strumming we couldn't be strumming you couldn't be strumming they couldn't be strumming
Perfeito
I couldn't have strummed you couldn't have strummed he couldn't have strummed we couldn't have strummed you couldn't have strummed they couldn't have strummed
Perfeito com V-ing
I couldn't have been strumming you couldn't have been strumming he couldn't have been strumming we couldn't have been strumming you couldn't have been strumming they couldn't have been strumming
Forma interrogativa
Forma simple
could I strum? could you strum? could he strum? could we strum? could you strum? could they strum?
Forma com V-ing
could I be strumming? could you be strumming? could he be strumming? could we be strumming? could you be strumming? could they be strumming?
Perfeito
could I have strummed? could you have strummed? could he have strummed? could we have strummed? could you have strummed? could they have strummed?
Perfeito com V-ing
could I have been strumming? could you have been strumming? could he have been strumming? could we have been strumming? could you have been strumming? could they have been strumming?
Forma interro-Negação
Forma simple
couldn't I strum? couldn't you strum? couldn't he strum? couldn't we strum? couldn't you strum? couldn't they strum?
Forma com V-ing
couldn't I be strumming? couldn't you be strumming? couldn't he be strumming? couldn't we be strumming? couldn't you be strumming? couldn't they be strumming?
Perfeito
couldn't I have strummed? couldn't you have strummed? couldn't he have strummed? couldn't we have strummed? couldn't you have strummed? couldn't they have strummed?
Perfeito com V-ing
couldn't I have been strumming? couldn't you have been strumming? couldn't he have been strumming? couldn't we have been strumming? couldn't you have been strumming? couldn't they have been strumming?