I could strap you could strap he could strap we could strap you could strap they could strap
Forma com V-ing
I could be strapping you could be strapping he could be strapping we could be strapping you could be strapping they could be strapping
Perfeito
I could have strapped you could have strapped he could have strapped we could have strapped you could have strapped they could have strapped
Perfeito com V-ing
I could have been strapping you could have been strapping he could have been strapping we could have been strapping you could have been strapping they could have been strapping
Negação
Forma simple
I couldn't strap you couldn't strap he couldn't strap we couldn't strap you couldn't strap they couldn't strap
Forma com V-ing
I couldn't be strapping you couldn't be strapping he couldn't be strapping we couldn't be strapping you couldn't be strapping they couldn't be strapping
Perfeito
I couldn't have strapped you couldn't have strapped he couldn't have strapped we couldn't have strapped you couldn't have strapped they couldn't have strapped
Perfeito com V-ing
I couldn't have been strapping you couldn't have been strapping he couldn't have been strapping we couldn't have been strapping you couldn't have been strapping they couldn't have been strapping
Forma interrogativa
Forma simple
could I strap? could you strap? could he strap? could we strap? could you strap? could they strap?
Forma com V-ing
could I be strapping? could you be strapping? could he be strapping? could we be strapping? could you be strapping? could they be strapping?
Perfeito
could I have strapped? could you have strapped? could he have strapped? could we have strapped? could you have strapped? could they have strapped?
Perfeito com V-ing
could I have been strapping? could you have been strapping? could he have been strapping? could we have been strapping? could you have been strapping? could they have been strapping?
Forma interro-Negação
Forma simple
couldn't I strap? couldn't you strap? couldn't he strap? couldn't we strap? couldn't you strap? couldn't they strap?
Forma com V-ing
couldn't I be strapping? couldn't you be strapping? couldn't he be strapping? couldn't we be strapping? couldn't you be strapping? couldn't they be strapping?
Perfeito
couldn't I have strapped? couldn't you have strapped? couldn't he have strapped? couldn't we have strapped? couldn't you have strapped? couldn't they have strapped?
Perfeito com V-ing
couldn't I have been strapping? couldn't you have been strapping? couldn't he have been strapping? couldn't we have been strapping? couldn't you have been strapping? couldn't they have been strapping?