I could pluck you could pluck she could pluck we could pluck you could pluck they could pluck
Forma com V-ing
I could be plucking you could be plucking she could be plucking we could be plucking you could be plucking they could be plucking
Perfeito
I could have plucked you could have plucked she could have plucked we could have plucked you could have plucked they could have plucked
Perfeito com V-ing
I could have been plucking you could have been plucking she could have been plucking we could have been plucking you could have been plucking they could have been plucking
Negação
Forma simple
I couldn't pluck you couldn't pluck she couldn't pluck we couldn't pluck you couldn't pluck they couldn't pluck
Forma com V-ing
I couldn't be plucking you couldn't be plucking she couldn't be plucking we couldn't be plucking you couldn't be plucking they couldn't be plucking
Perfeito
I couldn't have plucked you couldn't have plucked she couldn't have plucked we couldn't have plucked you couldn't have plucked they couldn't have plucked
Perfeito com V-ing
I couldn't have been plucking you couldn't have been plucking she couldn't have been plucking we couldn't have been plucking you couldn't have been plucking they couldn't have been plucking
Forma interrogativa
Forma simple
could I pluck? could you pluck? could she pluck? could we pluck? could you pluck? could they pluck?
Forma com V-ing
could I be plucking? could you be plucking? could she be plucking? could we be plucking? could you be plucking? could they be plucking?
Perfeito
could I have plucked? could you have plucked? could she have plucked? could we have plucked? could you have plucked? could they have plucked?
Perfeito com V-ing
could I have been plucking? could you have been plucking? could she have been plucking? could we have been plucking? could you have been plucking? could they have been plucking?
Forma interro-Negação
Forma simple
couldn't I pluck? couldn't you pluck? couldn't she pluck? couldn't we pluck? couldn't you pluck? couldn't they pluck?
Forma com V-ing
couldn't I be plucking? couldn't you be plucking? couldn't she be plucking? couldn't we be plucking? couldn't you be plucking? couldn't they be plucking?
Perfeito
couldn't I have plucked? couldn't you have plucked? couldn't she have plucked? couldn't we have plucked? couldn't you have plucked? couldn't they have plucked?
Perfeito com V-ing
couldn't I have been plucking? couldn't you have been plucking? couldn't she have been plucking? couldn't we have been plucking? couldn't you have been plucking? couldn't they have been plucking?