English verb conjugation
COULD SADDLE-STITCH

Regular verb: saddle-stitch - saddle-stitched - saddle-stitched

Affirmation

Simple form	V-ing form
I could saddle-stitch you could saddle-stitch he could saddle-stitch we could saddle-stitch you could saddle-stitch they could saddle-stitch	I could be saddle-stitching you could be saddle-stitching he could be saddle-stitching we could be saddle-stitching you could be saddle-stitching they could be saddle-stitching
Perfect	V-ing perfect
I could have saddle-stitched you could have saddle-stitched he could have saddle-stitched we could have saddle-stitched you could have saddle-stitched they could have saddle-stitched	I could have been saddle-stitching you could have been saddle-stitching he could have been saddle-stitching we could have been saddle-stitching you could have been saddle-stitching they could have been saddle-stitching

Negation

Simple form	V-ing form
I could not saddle-stitch you could not saddle-stitch he could not saddle-stitch we could not saddle-stitch you could not saddle-stitch they could not saddle-stitch	I could not be saddle-stitching you could not be saddle-stitching he could not be saddle-stitching we could not be saddle-stitching you could not be saddle-stitching they could not be saddle-stitching
Perfect	V-ing perfect
I could not have saddle-stitched you could not have saddle-stitched he could not have saddle-stitched we could not have saddle-stitched you could not have saddle-stitched they could not have saddle-stitched	I could not have been saddle-stitching you could not have been saddle-stitching he could not have been saddle-stitching we could not have been saddle-stitching you could not have been saddle-stitching they could not have been saddle-stitching

Interrogative form

Simple form	V-ing form
could I saddle-stitch? could you saddle-stitch? could he saddle-stitch? could we saddle-stitch? could you saddle-stitch? could they saddle-stitch?	could I be saddle-stitching? could you be saddle-stitching? could he be saddle-stitching? could we be saddle-stitching? could you be saddle-stitching? could they be saddle-stitching?
Perfect	V-ing perfect
could I have saddle-stitched? could you have saddle-stitched? could he have saddle-stitched? could we have saddle-stitched? could you have saddle-stitched? could they have saddle-stitched?	could I have been saddle-stitching? could you have been saddle-stitching? could he have been saddle-stitching? could we have been saddle-stitching? could you have been saddle-stitching? could they have been saddle-stitching?

Interro-negative form

Simple form	V-ing form
could I not saddle-stitch? could you not saddle-stitch? could he not saddle-stitch? could we not saddle-stitch? could you not saddle-stitch? could they not saddle-stitch?	could I not be saddle-stitching? could you not be saddle-stitching? could he not be saddle-stitching? could we not be saddle-stitching? could you not be saddle-stitching? could they not be saddle-stitching?
Perfect	V-ing perfect
could I not have saddle-stitched? could you not have saddle-stitched? could he not have saddle-stitched? could we not have saddle-stitched? could you not have saddle-stitched? could they not have saddle-stitched?	could I not have been saddle-stitching? could you not have been saddle-stitching? could he not have been saddle-stitching? could we not have been saddle-stitching? could you not have been saddle-stitching? could they not have been saddle-stitching?