I can saddle-stitch you can saddle-stitch he can saddle-stitch we can saddle-stitch you can saddle-stitch they can saddle-stitch
V-ing form
I can be saddle-stitching you can be saddle-stitching he can be saddle-stitching we can be saddle-stitching you can be saddle-stitching they can be saddle-stitching
Perfect
I can have saddle-stitched you can have saddle-stitched he can have saddle-stitched we can have saddle-stitched you can have saddle-stitched they can have saddle-stitched
V-ing perfect
I can have been saddle-stitching you can have been saddle-stitching he can have been saddle-stitching we can have been saddle-stitching you can have been saddle-stitching they can have been saddle-stitching
Negation
Simple form
I cannot saddle-stitch you cannot saddle-stitch he cannot saddle-stitch we cannot saddle-stitch you cannot saddle-stitch they cannot saddle-stitch
V-ing form
I cannot be saddle-stitching you cannot be saddle-stitching he cannot be saddle-stitching we cannot be saddle-stitching you cannot be saddle-stitching they cannot be saddle-stitching
Perfect
I cannot have saddle-stitched you cannot have saddle-stitched he cannot have saddle-stitched we cannot have saddle-stitched you cannot have saddle-stitched they cannot have saddle-stitched
V-ing perfect
I cannot have been saddle-stitching you cannot have been saddle-stitching he cannot have been saddle-stitching we cannot have been saddle-stitching you cannot have been saddle-stitching they cannot have been saddle-stitching
Interrogative form
Simple form
can I saddle-stitch? can you saddle-stitch? can he saddle-stitch? can we saddle-stitch? can you saddle-stitch? can they saddle-stitch?
V-ing form
can I be saddle-stitching? can you be saddle-stitching? can he be saddle-stitching? can we be saddle-stitching? can you be saddle-stitching? can they be saddle-stitching?
Perfect
can I have saddle-stitched? can you have saddle-stitched? can he have saddle-stitched? can we have saddle-stitched? can you have saddle-stitched? can they have saddle-stitched?
V-ing perfect
can I have been saddle-stitching? can you have been saddle-stitching? can he have been saddle-stitching? can we have been saddle-stitching? can you have been saddle-stitching? can they have been saddle-stitching?
Interro-negative form
Simple form
can I not saddle-stitch? can you not saddle-stitch? can he not saddle-stitch? can we not saddle-stitch? can you not saddle-stitch? can they not saddle-stitch?
V-ing form
can I not be saddle-stitching? can you not be saddle-stitching? can he not be saddle-stitching? can we not be saddle-stitching? can you not be saddle-stitching? can they not be saddle-stitching?
Perfect
can I not have saddle-stitched? can you not have saddle-stitched? can he not have saddle-stitched? can we not have saddle-stitched? can you not have saddle-stitched? can they not have saddle-stitched?
V-ing perfect
can I not have been saddle-stitching? can you not have been saddle-stitching? can he not have been saddle-stitching? can we not have been saddle-stitching? can you not have been saddle-stitching? can they not have been saddle-stitching?