Conjugação do verbo inglês
COULD STABILIZE

Verbo regular: stabilize - stabilized - stabilized

Afirmação

Forma simple	Forma com V-ing
I could stabilize you could stabilize he could stabilize we could stabilize you could stabilize they could stabilize	I could be stabilizing you could be stabilizing he could be stabilizing we could be stabilizing you could be stabilizing they could be stabilizing
Perfeito	Perfeito com V-ing
I could have stabilized you could have stabilized he could have stabilized we could have stabilized you could have stabilized they could have stabilized	I could have been stabilizing you could have been stabilizing he could have been stabilizing we could have been stabilizing you could have been stabilizing they could have been stabilizing

Negação

Forma simple	Forma com V-ing
I couldn't stabilize you couldn't stabilize he couldn't stabilize we couldn't stabilize you couldn't stabilize they couldn't stabilize	I couldn't be stabilizing you couldn't be stabilizing he couldn't be stabilizing we couldn't be stabilizing you couldn't be stabilizing they couldn't be stabilizing
Perfeito	Perfeito com V-ing
I couldn't have stabilized you couldn't have stabilized he couldn't have stabilized we couldn't have stabilized you couldn't have stabilized they couldn't have stabilized	I couldn't have been stabilizing you couldn't have been stabilizing he couldn't have been stabilizing we couldn't have been stabilizing you couldn't have been stabilizing they couldn't have been stabilizing

Forma interrogativa

Forma simple	Forma com V-ing
could I stabilize? could you stabilize? could he stabilize? could we stabilize? could you stabilize? could they stabilize?	could I be stabilizing? could you be stabilizing? could he be stabilizing? could we be stabilizing? could you be stabilizing? could they be stabilizing?
Perfeito	Perfeito com V-ing
could I have stabilized? could you have stabilized? could he have stabilized? could we have stabilized? could you have stabilized? could they have stabilized?	could I have been stabilizing? could you have been stabilizing? could he have been stabilizing? could we have been stabilizing? could you have been stabilizing? could they have been stabilizing?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I stabilize? couldn't you stabilize? couldn't he stabilize? couldn't we stabilize? couldn't you stabilize? couldn't they stabilize?	couldn't I be stabilizing? couldn't you be stabilizing? couldn't he be stabilizing? couldn't we be stabilizing? couldn't you be stabilizing? couldn't they be stabilizing?
Perfeito	Perfeito com V-ing
couldn't I have stabilized? couldn't you have stabilized? couldn't he have stabilized? couldn't we have stabilized? couldn't you have stabilized? couldn't they have stabilized?	couldn't I have been stabilizing? couldn't you have been stabilizing? couldn't he have been stabilizing? couldn't we have been stabilizing? couldn't you have been stabilizing? couldn't they have been stabilizing?