Conjugação do verbo inglês
COULD INSULATE

Verbo regular: insulate - insulated - insulated

Afirmação

Forma simple	Forma com V-ing
I could insulate you could insulate he could insulate we could insulate you could insulate they could insulate	I could be insulating you could be insulating he could be insulating we could be insulating you could be insulating they could be insulating
Perfeito	Perfeito com V-ing
I could have insulated you could have insulated he could have insulated we could have insulated you could have insulated they could have insulated	I could have been insulating you could have been insulating he could have been insulating we could have been insulating you could have been insulating they could have been insulating

Negação

Forma simple	Forma com V-ing
I couldn't insulate you couldn't insulate he couldn't insulate we couldn't insulate you couldn't insulate they couldn't insulate	I couldn't be insulating you couldn't be insulating he couldn't be insulating we couldn't be insulating you couldn't be insulating they couldn't be insulating
Perfeito	Perfeito com V-ing
I couldn't have insulated you couldn't have insulated he couldn't have insulated we couldn't have insulated you couldn't have insulated they couldn't have insulated	I couldn't have been insulating you couldn't have been insulating he couldn't have been insulating we couldn't have been insulating you couldn't have been insulating they couldn't have been insulating

Forma interrogativa

Forma simple	Forma com V-ing
could I insulate? could you insulate? could he insulate? could we insulate? could you insulate? could they insulate?	could I be insulating? could you be insulating? could he be insulating? could we be insulating? could you be insulating? could they be insulating?
Perfeito	Perfeito com V-ing
could I have insulated? could you have insulated? could he have insulated? could we have insulated? could you have insulated? could they have insulated?	could I have been insulating? could you have been insulating? could he have been insulating? could we have been insulating? could you have been insulating? could they have been insulating?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I insulate? couldn't you insulate? couldn't he insulate? couldn't we insulate? couldn't you insulate? couldn't they insulate?	couldn't I be insulating? couldn't you be insulating? couldn't he be insulating? couldn't we be insulating? couldn't you be insulating? couldn't they be insulating?
Perfeito	Perfeito com V-ing
couldn't I have insulated? couldn't you have insulated? couldn't he have insulated? couldn't we have insulated? couldn't you have insulated? couldn't they have insulated?	couldn't I have been insulating? couldn't you have been insulating? couldn't he have been insulating? couldn't we have been insulating? couldn't you have been insulating? couldn't they have been insulating?