I could strum you could strum she could strum we could strum you could strum they could strum
Forma com V-ing
I could be strumming you could be strumming she could be strumming we could be strumming you could be strumming they could be strumming
Perfeito
I could have strummed you could have strummed she 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 she 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 she 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 she 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 she 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 she 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 she strum? could we strum? could you strum? could they strum?
Forma com V-ing
could I be strumming? could you be strumming? could she be strumming? could we be strumming? could you be strumming? could they be strumming?
Perfeito
could I have strummed? could you have strummed? could she 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 she 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 she 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 she 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 she 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 she have been strumming? couldn't we have been strumming? couldn't you have been strumming? couldn't they have been strumming?