Conjugação do verbo inglês
COULD DETER

Verbo regular: deter - detered - detered

Afirmação

Forma simple	Forma com V-ing
I could deter you could deter he could deter we could deter you could deter they could deter	I could be detering you could be detering he could be detering we could be detering you could be detering they could be detering
Perfeito	Perfeito com V-ing
I could have detered you could have detered he could have detered we could have detered you could have detered they could have detered	I could have been detering you could have been detering he could have been detering we could have been detering you could have been detering they could have been detering

Negação

Forma simple	Forma com V-ing
I couldn't deter you couldn't deter he couldn't deter we couldn't deter you couldn't deter they couldn't deter	I couldn't be detering you couldn't be detering he couldn't be detering we couldn't be detering you couldn't be detering they couldn't be detering
Perfeito	Perfeito com V-ing
I couldn't have detered you couldn't have detered he couldn't have detered we couldn't have detered you couldn't have detered they couldn't have detered	I couldn't have been detering you couldn't have been detering he couldn't have been detering we couldn't have been detering you couldn't have been detering they couldn't have been detering

Forma interrogativa

Forma simple	Forma com V-ing
could I deter? could you deter? could he deter? could we deter? could you deter? could they deter?	could I be detering? could you be detering? could he be detering? could we be detering? could you be detering? could they be detering?
Perfeito	Perfeito com V-ing
could I have detered? could you have detered? could he have detered? could we have detered? could you have detered? could they have detered?	could I have been detering? could you have been detering? could he have been detering? could we have been detering? could you have been detering? could they have been detering?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I deter? couldn't you deter? couldn't he deter? couldn't we deter? couldn't you deter? couldn't they deter?	couldn't I be detering? couldn't you be detering? couldn't he be detering? couldn't we be detering? couldn't you be detering? couldn't they be detering?
Perfeito	Perfeito com V-ing
couldn't I have detered? couldn't you have detered? couldn't he have detered? couldn't we have detered? couldn't you have detered? couldn't they have detered?	couldn't I have been detering? couldn't you have been detering? couldn't he have been detering? couldn't we have been detering? couldn't you have been detering? couldn't they have been detering?