Conjugação do verbo inglês COULD ETCH

Verbo regular: etch - etched - etched


Afirmação

Forma simple

I could etch
you could etch
he could etch
we could etch
you could etch
they could etch

Forma com V-ing

I could be etching
you could be etching
he could be etching
we could be etching
you could be etching
they could be etching

Perfeito

I could have etched
you could have etched
he could have etched
we could have etched
you could have etched
they could have etched

Perfeito com V-ing

I could have been etching
you could have been etching
he could have been etching
we could have been etching
you could have been etching
they could have been etching

Negação

Forma simple

I couldn't etch
you couldn't etch
he couldn't etch
we couldn't etch
you couldn't etch
they couldn't etch

Forma com V-ing

I couldn't be etching
you couldn't be etching
he couldn't be etching
we couldn't be etching
you couldn't be etching
they couldn't be etching

Perfeito

I couldn't have etched
you couldn't have etched
he couldn't have etched
we couldn't have etched
you couldn't have etched
they couldn't have etched

Perfeito com V-ing

I couldn't have been etching
you couldn't have been etching
he couldn't have been etching
we couldn't have been etching
you couldn't have been etching
they couldn't have been etching

Forma interrogativa

Forma simple

could I etch?
could you etch?
could he etch?
could we etch?
could you etch?
could they etch?

Forma com V-ing

could I be etching?
could you be etching?
could he be etching?
could we be etching?
could you be etching?
could they be etching?

Perfeito

could I have etched?
could you have etched?
could he have etched?
could we have etched?
could you have etched?
could they have etched?

Perfeito com V-ing

could I have been etching?
could you have been etching?
could he have been etching?
could we have been etching?
could you have been etching?
could they have been etching?

Forma interro-Negação

Forma simple

couldn't I etch?
couldn't you etch?
couldn't he etch?
couldn't we etch?
couldn't you etch?
couldn't they etch?

Forma com V-ing

couldn't I be etching?
couldn't you be etching?
couldn't he be etching?
couldn't we be etching?
couldn't you be etching?
couldn't they be etching?

Perfeito

couldn't I have etched?
couldn't you have etched?
couldn't he have etched?
couldn't we have etched?
couldn't you have etched?
couldn't they have etched?

Perfeito com V-ing

couldn't I have been etching?
couldn't you have been etching?
couldn't he have been etching?
couldn't we have been etching?
couldn't you have been etching?
couldn't they have been etching?