Conjugação do verbo inglês
COULD WINTERIZE

Verbo regular: winterize - winterized - winterized

Afirmação

Forma simple	Forma com V-ing
I could winterize you could winterize he could winterize we could winterize you could winterize they could winterize	I could be winterizing you could be winterizing he could be winterizing we could be winterizing you could be winterizing they could be winterizing
Perfeito	Perfeito com V-ing
I could have winterized you could have winterized he could have winterized we could have winterized you could have winterized they could have winterized	I could have been winterizing you could have been winterizing he could have been winterizing we could have been winterizing you could have been winterizing they could have been winterizing

Negação

Forma simple	Forma com V-ing
I couldn't winterize you couldn't winterize he couldn't winterize we couldn't winterize you couldn't winterize they couldn't winterize	I couldn't be winterizing you couldn't be winterizing he couldn't be winterizing we couldn't be winterizing you couldn't be winterizing they couldn't be winterizing
Perfeito	Perfeito com V-ing
I couldn't have winterized you couldn't have winterized he couldn't have winterized we couldn't have winterized you couldn't have winterized they couldn't have winterized	I couldn't have been winterizing you couldn't have been winterizing he couldn't have been winterizing we couldn't have been winterizing you couldn't have been winterizing they couldn't have been winterizing

Forma interrogativa

Forma simple	Forma com V-ing
could I winterize? could you winterize? could he winterize? could we winterize? could you winterize? could they winterize?	could I be winterizing? could you be winterizing? could he be winterizing? could we be winterizing? could you be winterizing? could they be winterizing?
Perfeito	Perfeito com V-ing
could I have winterized? could you have winterized? could he have winterized? could we have winterized? could you have winterized? could they have winterized?	could I have been winterizing? could you have been winterizing? could he have been winterizing? could we have been winterizing? could you have been winterizing? could they have been winterizing?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I winterize? couldn't you winterize? couldn't he winterize? couldn't we winterize? couldn't you winterize? couldn't they winterize?	couldn't I be winterizing? couldn't you be winterizing? couldn't he be winterizing? couldn't we be winterizing? couldn't you be winterizing? couldn't they be winterizing?
Perfeito	Perfeito com V-ing
couldn't I have winterized? couldn't you have winterized? couldn't he have winterized? couldn't we have winterized? couldn't you have winterized? couldn't they have winterized?	couldn't I have been winterizing? couldn't you have been winterizing? couldn't he have been winterizing? couldn't we have been winterizing? couldn't you have been winterizing? couldn't they have been winterizing?