I could stitch you could stitch he could stitch we could stitch you could stitch they could stitch
Forma con V-ing
I could be stitching you could be stitching he could be stitching we could be stitching you could be stitching they could be stitching
Perfetto
I could have stitched you could have stitched he could have stitched we could have stitched you could have stitched they could have stitched
Perfetto con V-ing
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
Negazione
Forma semplice
I could not stitch you could not stitch he could not stitch we could not stitch you could not stitch they could not stitch
Forma con V-ing
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
Perfetto
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
Perfetto con V-ing
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 semplice
could I stitch? could you stitch? could he stitch? could we stitch? could you stitch? could they stitch?
Forma con V-ing
could I be stitching? could you be stitching? could he be stitching? could we be stitching? could you be stitching? could they be stitching?
Perfetto
could I have stitched? could you have stitched? could he have stitched? could we have stitched? could you have stitched? could they have stitched?
Perfetto con V-ing
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 semplice
could I not stitch? could you not stitch? could he not stitch? could we not stitch? could you not stitch? could they not stitch?
Forma con V-ing
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?
Perfetto
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?
Perfetto con V-ing
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?