I could deaden you could deaden he could deaden we could deaden you could deaden they could deaden
Forma com V-ing
I could be deadening you could be deadening he could be deadening we could be deadening you could be deadening they could be deadening
Perfeito
I could have deadened you could have deadened he could have deadened we could have deadened you could have deadened they could have deadened
Perfeito com V-ing
I could have been deadening you could have been deadening he could have been deadening we could have been deadening you could have been deadening they could have been deadening
Negação
Forma simple
I couldn't deaden you couldn't deaden he couldn't deaden we couldn't deaden you couldn't deaden they couldn't deaden
Forma com V-ing
I couldn't be deadening you couldn't be deadening he couldn't be deadening we couldn't be deadening you couldn't be deadening they couldn't be deadening
Perfeito
I couldn't have deadened you couldn't have deadened he couldn't have deadened we couldn't have deadened you couldn't have deadened they couldn't have deadened
Perfeito com V-ing
I couldn't have been deadening you couldn't have been deadening he couldn't have been deadening we couldn't have been deadening you couldn't have been deadening they couldn't have been deadening
Forma interrogativa
Forma simple
could I deaden? could you deaden? could he deaden? could we deaden? could you deaden? could they deaden?
Forma com V-ing
could I be deadening? could you be deadening? could he be deadening? could we be deadening? could you be deadening? could they be deadening?
Perfeito
could I have deadened? could you have deadened? could he have deadened? could we have deadened? could you have deadened? could they have deadened?
Perfeito com V-ing
could I have been deadening? could you have been deadening? could he have been deadening? could we have been deadening? could you have been deadening? could they have been deadening?
Forma interro-Negação
Forma simple
couldn't I deaden? couldn't you deaden? couldn't he deaden? couldn't we deaden? couldn't you deaden? couldn't they deaden?
Forma com V-ing
couldn't I be deadening? couldn't you be deadening? couldn't he be deadening? couldn't we be deadening? couldn't you be deadening? couldn't they be deadening?
Perfeito
couldn't I have deadened? couldn't you have deadened? couldn't he have deadened? couldn't we have deadened? couldn't you have deadened? couldn't they have deadened?
Perfeito com V-ing
couldn't I have been deadening? couldn't you have been deadening? couldn't he have been deadening? couldn't we have been deadening? couldn't you have been deadening? couldn't they have been deadening?