Conjugação do verbo inglês
COULD BOLSTER

Verbo regular: bolster - bolstered - bolstered

Afirmação

Forma simple	Forma com V-ing
I could bolster you could bolster he could bolster we could bolster you could bolster they could bolster	I could be bolstering you could be bolstering he could be bolstering we could be bolstering you could be bolstering they could be bolstering
Perfeito	Perfeito com V-ing
I could have bolstered you could have bolstered he could have bolstered we could have bolstered you could have bolstered they could have bolstered	I could have been bolstering you could have been bolstering he could have been bolstering we could have been bolstering you could have been bolstering they could have been bolstering

Negação

Forma simple	Forma com V-ing
I couldn't bolster you couldn't bolster he couldn't bolster we couldn't bolster you couldn't bolster they couldn't bolster	I couldn't be bolstering you couldn't be bolstering he couldn't be bolstering we couldn't be bolstering you couldn't be bolstering they couldn't be bolstering
Perfeito	Perfeito com V-ing
I couldn't have bolstered you couldn't have bolstered he couldn't have bolstered we couldn't have bolstered you couldn't have bolstered they couldn't have bolstered	I couldn't have been bolstering you couldn't have been bolstering he couldn't have been bolstering we couldn't have been bolstering you couldn't have been bolstering they couldn't have been bolstering

Forma interrogativa

Forma simple	Forma com V-ing
could I bolster? could you bolster? could he bolster? could we bolster? could you bolster? could they bolster?	could I be bolstering? could you be bolstering? could he be bolstering? could we be bolstering? could you be bolstering? could they be bolstering?
Perfeito	Perfeito com V-ing
could I have bolstered? could you have bolstered? could he have bolstered? could we have bolstered? could you have bolstered? could they have bolstered?	could I have been bolstering? could you have been bolstering? could he have been bolstering? could we have been bolstering? could you have been bolstering? could they have been bolstering?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I bolster? couldn't you bolster? couldn't he bolster? couldn't we bolster? couldn't you bolster? couldn't they bolster?	couldn't I be bolstering? couldn't you be bolstering? couldn't he be bolstering? couldn't we be bolstering? couldn't you be bolstering? couldn't they be bolstering?
Perfeito	Perfeito com V-ing
couldn't I have bolstered? couldn't you have bolstered? couldn't he have bolstered? couldn't we have bolstered? couldn't you have bolstered? couldn't they have bolstered?	couldn't I have been bolstering? couldn't you have been bolstering? couldn't he have been bolstering? couldn't we have been bolstering? couldn't you have been bolstering? couldn't they have been bolstering?