Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I must emrboider stitch you must emrboider stitch she must emrboider stitch we must emrboider stitch you must emrboider stitch they must emrboider stitch
V-ing form
I must be emrboider stitching you must be emrboider stitching she must be emrboider stitching we must be emrboider stitching you must be emrboider stitching they must be emrboider stitching
Perfect
I must have emrboider stitched you must have emrboider stitched she must have emrboider stitched we must have emrboider stitched you must have emrboider stitched they must have emrboider stitched
V-ing perfect
I must have been emrboider stitching you must have been emrboider stitching she must have been emrboider stitching we must have been emrboider stitching you must have been emrboider stitching they must have been emrboider stitching
Negation
Simple form
I must not emrboider stitch you must not emrboider stitch she must not emrboider stitch we must not emrboider stitch you must not emrboider stitch they must not emrboider stitch
V-ing form
I must not be emrboider stitching you must not be emrboider stitching she must not be emrboider stitching we must not be emrboider stitching you must not be emrboider stitching they must not be emrboider stitching
Perfect
I must not have emrboider stitched you must not have emrboider stitched she must not have emrboider stitched we must not have emrboider stitched you must not have emrboider stitched they must not have emrboider stitched
V-ing perfect
I must not have been emrboider stitching you must not have been emrboider stitching she must not have been emrboider stitching we must not have been emrboider stitching you must not have been emrboider stitching they must not have been emrboider stitching
Interrogative form
Simple form
must I emrboider stitch? must you emrboider stitch? must she emrboider stitch? must we emrboider stitch? must you emrboider stitch? must they emrboider stitch?
V-ing form
must I be emrboider stitching? must you be emrboider stitching? must she be emrboider stitching? must we be emrboider stitching? must you be emrboider stitching? must they be emrboider stitching?
Perfect
must I have emrboider stitched? must you have emrboider stitched? must she have emrboider stitched? must we have emrboider stitched? must you have emrboider stitched? must they have emrboider stitched?
V-ing perfect
must I have been emrboider stitching? must you have been emrboider stitching? must she have been emrboider stitching? must we have been emrboider stitching? must you have been emrboider stitching? must they have been emrboider stitching?
Interro-negative form
Simple form
must I not emrboider stitch? must you not emrboider stitch? must she not emrboider stitch? must we not emrboider stitch? must you not emrboider stitch? must they not emrboider stitch?
V-ing form
must I not be emrboider stitching? must you not be emrboider stitching? must she not be emrboider stitching? must we not be emrboider stitching? must you not be emrboider stitching? must they not be emrboider stitching?
Perfect
must I not have emrboider stitched? must you not have emrboider stitched? must she not have emrboider stitched? must we not have emrboider stitched? must you not have emrboider stitched? must they not have emrboider stitched?
V-ing perfect
must I not have been emrboider stitching? must you not have been emrboider stitching? must she not have been emrboider stitching? must we not have been emrboider stitching? must you not have been emrboider stitching? must they not have been emrboider stitching?