English verb conjugation
COULD HEMSTITCH

Regular verb: hemstitch - hemstitched - hemstitched

Affirmation

Simple form	V-ing form
I could hemstitch you could hemstitch she could hemstitch we could hemstitch you could hemstitch they could hemstitch	I could be hemstitching you could be hemstitching she could be hemstitching we could be hemstitching you could be hemstitching they could be hemstitching
Perfect	V-ing perfect
I could have hemstitched you could have hemstitched she could have hemstitched we could have hemstitched you could have hemstitched they could have hemstitched	I could have been hemstitching you could have been hemstitching she could have been hemstitching we could have been hemstitching you could have been hemstitching they could have been hemstitching

Negation

Simple form	V-ing form
I could not hemstitch you could not hemstitch she could not hemstitch we could not hemstitch you could not hemstitch they could not hemstitch	I could not be hemstitching you could not be hemstitching she could not be hemstitching we could not be hemstitching you could not be hemstitching they could not be hemstitching
Perfect	V-ing perfect
I could not have hemstitched you could not have hemstitched she could not have hemstitched we could not have hemstitched you could not have hemstitched they could not have hemstitched	I could not have been hemstitching you could not have been hemstitching she could not have been hemstitching we could not have been hemstitching you could not have been hemstitching they could not have been hemstitching

Interrogative form

Simple form	V-ing form
could I hemstitch? could you hemstitch? could she hemstitch? could we hemstitch? could you hemstitch? could they hemstitch?	could I be hemstitching? could you be hemstitching? could she be hemstitching? could we be hemstitching? could you be hemstitching? could they be hemstitching?
Perfect	V-ing perfect
could I have hemstitched? could you have hemstitched? could she have hemstitched? could we have hemstitched? could you have hemstitched? could they have hemstitched?	could I have been hemstitching? could you have been hemstitching? could she have been hemstitching? could we have been hemstitching? could you have been hemstitching? could they have been hemstitching?

Interro-negative form

Simple form	V-ing form
could I not hemstitch? could you not hemstitch? could she not hemstitch? could we not hemstitch? could you not hemstitch? could they not hemstitch?	could I not be hemstitching? could you not be hemstitching? could she not be hemstitching? could we not be hemstitching? could you not be hemstitching? could they not be hemstitching?
Perfect	V-ing perfect
could I not have hemstitched? could you not have hemstitched? could she not have hemstitched? could we not have hemstitched? could you not have hemstitched? could they not have hemstitched?	could I not have been hemstitching? could you not have been hemstitching? could she not have been hemstitching? could we not have been hemstitching? could you not have been hemstitching? could they not have been hemstitching?