I could scutter you could scutter he could scutter we could scutter you could scutter they could scutter
Forma com V-ing
I could be scuttering you could be scuttering he could be scuttering we could be scuttering you could be scuttering they could be scuttering
Perfeito
I could have scuttered you could have scuttered he could have scuttered we could have scuttered you could have scuttered they could have scuttered
Perfeito com V-ing
I could have been scuttering you could have been scuttering he could have been scuttering we could have been scuttering you could have been scuttering they could have been scuttering
Negação
Forma simple
I couldn't scutter you couldn't scutter he couldn't scutter we couldn't scutter you couldn't scutter they couldn't scutter
Forma com V-ing
I couldn't be scuttering you couldn't be scuttering he couldn't be scuttering we couldn't be scuttering you couldn't be scuttering they couldn't be scuttering
Perfeito
I couldn't have scuttered you couldn't have scuttered he couldn't have scuttered we couldn't have scuttered you couldn't have scuttered they couldn't have scuttered
Perfeito com V-ing
I couldn't have been scuttering you couldn't have been scuttering he couldn't have been scuttering we couldn't have been scuttering you couldn't have been scuttering they couldn't have been scuttering
Forma interrogativa
Forma simple
could I scutter? could you scutter? could he scutter? could we scutter? could you scutter? could they scutter?
Forma com V-ing
could I be scuttering? could you be scuttering? could he be scuttering? could we be scuttering? could you be scuttering? could they be scuttering?
Perfeito
could I have scuttered? could you have scuttered? could he have scuttered? could we have scuttered? could you have scuttered? could they have scuttered?
Perfeito com V-ing
could I have been scuttering? could you have been scuttering? could he have been scuttering? could we have been scuttering? could you have been scuttering? could they have been scuttering?
Forma interro-Negação
Forma simple
couldn't I scutter? couldn't you scutter? couldn't he scutter? couldn't we scutter? couldn't you scutter? couldn't they scutter?
Forma com V-ing
couldn't I be scuttering? couldn't you be scuttering? couldn't he be scuttering? couldn't we be scuttering? couldn't you be scuttering? couldn't they be scuttering?
Perfeito
couldn't I have scuttered? couldn't you have scuttered? couldn't he have scuttered? couldn't we have scuttered? couldn't you have scuttered? couldn't they have scuttered?
Perfeito com V-ing
couldn't I have been scuttering? couldn't you have been scuttering? couldn't he have been scuttering? couldn't we have been scuttering? couldn't you have been scuttering? couldn't they have been scuttering?