I could drag you could drag he could drag we could drag you could drag they could drag
Forma com V-ing
I could be dragging you could be dragging he could be dragging we could be dragging you could be dragging they could be dragging
Perfeito
I could have dragged you could have dragged he could have dragged we could have dragged you could have dragged they could have dragged
Perfeito com V-ing
I could have been dragging you could have been dragging he could have been dragging we could have been dragging you could have been dragging they could have been dragging
Negação
Forma simple
I couldn't drag you couldn't drag he couldn't drag we couldn't drag you couldn't drag they couldn't drag
Forma com V-ing
I couldn't be dragging you couldn't be dragging he couldn't be dragging we couldn't be dragging you couldn't be dragging they couldn't be dragging
Perfeito
I couldn't have dragged you couldn't have dragged he couldn't have dragged we couldn't have dragged you couldn't have dragged they couldn't have dragged
Perfeito com V-ing
I couldn't have been dragging you couldn't have been dragging he couldn't have been dragging we couldn't have been dragging you couldn't have been dragging they couldn't have been dragging
Forma interrogativa
Forma simple
could I drag? could you drag? could he drag? could we drag? could you drag? could they drag?
Forma com V-ing
could I be dragging? could you be dragging? could he be dragging? could we be dragging? could you be dragging? could they be dragging?
Perfeito
could I have dragged? could you have dragged? could he have dragged? could we have dragged? could you have dragged? could they have dragged?
Perfeito com V-ing
could I have been dragging? could you have been dragging? could he have been dragging? could we have been dragging? could you have been dragging? could they have been dragging?
Forma interro-Negação
Forma simple
couldn't I drag? couldn't you drag? couldn't he drag? couldn't we drag? couldn't you drag? couldn't they drag?
Forma com V-ing
couldn't I be dragging? couldn't you be dragging? couldn't he be dragging? couldn't we be dragging? couldn't you be dragging? couldn't they be dragging?
Perfeito
couldn't I have dragged? couldn't you have dragged? couldn't he have dragged? couldn't we have dragged? couldn't you have dragged? couldn't they have dragged?
Perfeito com V-ing
couldn't I have been dragging? couldn't you have been dragging? couldn't he have been dragging? couldn't we have been dragging? couldn't you have been dragging? couldn't they have been dragging?