Conjugación del verbo inglés COULD SKETCH
Verbo regular: sketch - sketched - sketched
Afirmación
Forma simple
I could sketchyou could sketch
he could sketch
we could sketch
you could sketch
they could sketch
Forma con V-ing
I could be sketchingyou could be sketching
he could be sketching
we could be sketching
you could be sketching
they could be sketching
Perfecto
I could have sketchedyou could have sketched
he could have sketched
we could have sketched
you could have sketched
they could have sketched
Perfecto con V-ing
I could have been sketchingyou could have been sketching
he could have been sketching
we could have been sketching
you could have been sketching
they could have been sketching
Negación
Forma simple
I couldn't sketchyou couldn't sketch
he couldn't sketch
we couldn't sketch
you couldn't sketch
they couldn't sketch
Forma con V-ing
I couldn't be sketchingyou couldn't be sketching
he couldn't be sketching
we couldn't be sketching
you couldn't be sketching
they couldn't be sketching
Perfecto
I couldn't have sketchedyou couldn't have sketched
he couldn't have sketched
we couldn't have sketched
you couldn't have sketched
they couldn't have sketched
Perfecto con V-ing
I couldn't have been sketchingyou couldn't have been sketching
he couldn't have been sketching
we couldn't have been sketching
you couldn't have been sketching
they couldn't have been sketching
Forma interrogativa
Forma simple
could I sketch?could you sketch?
could he sketch?
could we sketch?
could you sketch?
could they sketch?
Forma con V-ing
could I be sketching?could you be sketching?
could he be sketching?
could we be sketching?
could you be sketching?
could they be sketching?
Perfecto
could I have sketched?could you have sketched?
could he have sketched?
could we have sketched?
could you have sketched?
could they have sketched?
Perfecto con V-ing
could I have been sketching?could you have been sketching?
could he have been sketching?
could we have been sketching?
could you have been sketching?
could they have been sketching?
Forma interro-negativa
Forma simple
couldn't I sketch?couldn't you sketch?
couldn't he sketch?
couldn't we sketch?
couldn't you sketch?
couldn't they sketch?
Forma con V-ing
couldn't I be sketching?couldn't you be sketching?
couldn't he be sketching?
couldn't we be sketching?
couldn't you be sketching?
couldn't they be sketching?
Perfecto
couldn't I have sketched?couldn't you have sketched?
couldn't he have sketched?
couldn't we have sketched?
couldn't you have sketched?
couldn't they have sketched?
Perfecto con V-ing
couldn't I have been sketching?couldn't you have been sketching?
couldn't he have been sketching?
couldn't we have been sketching?
couldn't you have been sketching?
couldn't they have been sketching?