Conjugación del verbo inglés
COULD STITCH

Verbo regular: stitch - stitched - stitched

Afirmación

Forma simple	Forma con V-ing
I could stitch you could stitch he could stitch we could stitch you could stitch they could stitch	I could be stitching you could be stitching he could be stitching we could be stitching you could be stitching they could be stitching
Perfecto	Perfecto con V-ing
I could have stitched you could have stitched he could have stitched we could have stitched you could have stitched they could have stitched	I could have been stitching you could have been stitching he could have been stitching we could have been stitching you could have been stitching they could have been stitching

Negación

Forma simple	Forma con V-ing
I could not stitch you could not stitch he could not stitch we could not stitch you could not stitch they could not stitch	I could not be stitching you could not be stitching he could not be stitching we could not be stitching you could not be stitching they could not be stitching
Perfecto	Perfecto con V-ing
I could not have stitched you could not have stitched he could not have stitched we could not have stitched you could not have stitched they could not have stitched	I could not have been stitching you could not have been stitching he could not have been stitching we could not have been stitching you could not have been stitching they could not have been stitching

Forma interrogativa

Forma simple	Forma con V-ing
could I stitch? could you stitch? could he stitch? could we stitch? could you stitch? could they stitch?	could I be stitching? could you be stitching? could he be stitching? could we be stitching? could you be stitching? could they be stitching?
Perfecto	Perfecto con V-ing
could I have stitched? could you have stitched? could he have stitched? could we have stitched? could you have stitched? could they have stitched?	could I have been stitching? could you have been stitching? could he have been stitching? could we have been stitching? could you have been stitching? could they have been stitching?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not stitch? could you not stitch? could he not stitch? could we not stitch? could you not stitch? could they not stitch?	could I not be stitching? could you not be stitching? could he not be stitching? could we not be stitching? could you not be stitching? could they not be stitching?
Perfecto	Perfecto con V-ing
could I not have stitched? could you not have stitched? could he not have stitched? could we not have stitched? could you not have stitched? could they not have stitched?	could I not have been stitching? could you not have been stitching? could he not have been stitching? could we not have been stitching? could you not have been stitching? could they not have been stitching?