Conjugação do verbo inglês
COULD CONSTRUCT

Verbo regular: construct - constructed - constructed

Afirmação

Forma simple	Forma com V-ing
I could construct you could construct he could construct we could construct you could construct they could construct	I could be constructing you could be constructing he could be constructing we could be constructing you could be constructing they could be constructing
Perfeito	Perfeito com V-ing
I could have constructed you could have constructed he could have constructed we could have constructed you could have constructed they could have constructed	I could have been constructing you could have been constructing he could have been constructing we could have been constructing you could have been constructing they could have been constructing

Negação

Forma simple	Forma com V-ing
I couldn't construct you couldn't construct he couldn't construct we couldn't construct you couldn't construct they couldn't construct	I couldn't be constructing you couldn't be constructing he couldn't be constructing we couldn't be constructing you couldn't be constructing they couldn't be constructing
Perfeito	Perfeito com V-ing
I couldn't have constructed you couldn't have constructed he couldn't have constructed we couldn't have constructed you couldn't have constructed they couldn't have constructed	I couldn't have been constructing you couldn't have been constructing he couldn't have been constructing we couldn't have been constructing you couldn't have been constructing they couldn't have been constructing

Forma interrogativa

Forma simple	Forma com V-ing
could I construct? could you construct? could he construct? could we construct? could you construct? could they construct?	could I be constructing? could you be constructing? could he be constructing? could we be constructing? could you be constructing? could they be constructing?
Perfeito	Perfeito com V-ing
could I have constructed? could you have constructed? could he have constructed? could we have constructed? could you have constructed? could they have constructed?	could I have been constructing? could you have been constructing? could he have been constructing? could we have been constructing? could you have been constructing? could they have been constructing?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I construct? couldn't you construct? couldn't he construct? couldn't we construct? couldn't you construct? couldn't they construct?	couldn't I be constructing? couldn't you be constructing? couldn't he be constructing? couldn't we be constructing? couldn't you be constructing? couldn't they be constructing?
Perfeito	Perfeito com V-ing
couldn't I have constructed? couldn't you have constructed? couldn't he have constructed? couldn't we have constructed? couldn't you have constructed? couldn't they have constructed?	couldn't I have been constructing? couldn't you have been constructing? couldn't he have been constructing? couldn't we have been constructing? couldn't you have been constructing? couldn't they have been constructing?