Conjugación del verbo inglés COULD SCRATCH
Verbo regular: scratch - scratched - scratched
Afirmación
Forma simple
I could scratchyou could scratch
he could scratch
we could scratch
you could scratch
they could scratch
Forma con V-ing
I could be scratchingyou could be scratching
he could be scratching
we could be scratching
you could be scratching
they could be scratching
Perfecto
I could have scratchedyou could have scratched
he could have scratched
we could have scratched
you could have scratched
they could have scratched
Perfecto con V-ing
I could have been scratchingyou could have been scratching
he could have been scratching
we could have been scratching
you could have been scratching
they could have been scratching
Negación
Forma simple
I could not scratchyou could not scratch
he could not scratch
we could not scratch
you could not scratch
they could not scratch
Forma con V-ing
I could not be scratchingyou could not be scratching
he could not be scratching
we could not be scratching
you could not be scratching
they could not be scratching
Perfecto
I could not have scratchedyou could not have scratched
he could not have scratched
we could not have scratched
you could not have scratched
they could not have scratched
Perfecto con V-ing
I could not have been scratchingyou could not have been scratching
he could not have been scratching
we could not have been scratching
you could not have been scratching
they could not have been scratching
Forma interrogativa
Forma simple
could I scratch?could you scratch?
could he scratch?
could we scratch?
could you scratch?
could they scratch?
Forma con V-ing
could I be scratching?could you be scratching?
could he be scratching?
could we be scratching?
could you be scratching?
could they be scratching?
Perfecto
could I have scratched?could you have scratched?
could he have scratched?
could we have scratched?
could you have scratched?
could they have scratched?
Perfecto con V-ing
could I have been scratching?could you have been scratching?
could he have been scratching?
could we have been scratching?
could you have been scratching?
could they have been scratching?
Forma interro-negativa
Forma simple
could I not scratch?could you not scratch?
could he not scratch?
could we not scratch?
could you not scratch?
could they not scratch?
Forma con V-ing
could I not be scratching?could you not be scratching?
could he not be scratching?
could we not be scratching?
could you not be scratching?
could they not be scratching?
Perfecto
could I not have scratched?could you not have scratched?
could he not have scratched?
could we not have scratched?
could you not have scratched?
could they not have scratched?
Perfecto con V-ing
could I not have been scratching?could you not have been scratching?
could he not have been scratching?
could we not have been scratching?
could you not have been scratching?
could they not have been scratching?