English verb conjugation
MUST CROSS-STITCH

Regular verb: cross-stitch - cross-stitched - cross-stitched

Affirmation

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

Negation

Simple form	V-ing form
I mustn't cross-stitch you mustn't cross-stitch he mustn't cross-stitch we mustn't cross-stitch you mustn't cross-stitch they mustn't cross-stitch	I mustn't be cross-stitching you mustn't be cross-stitching he mustn't be cross-stitching we mustn't be cross-stitching you mustn't be cross-stitching they mustn't be cross-stitching
Perfect	V-ing perfect
I mustn't have cross-stitched you mustn't have cross-stitched he mustn't have cross-stitched we mustn't have cross-stitched you mustn't have cross-stitched they mustn't have cross-stitched	I mustn't have been cross-stitching you mustn't have been cross-stitching he mustn't have been cross-stitching we mustn't have been cross-stitching you mustn't have been cross-stitching they mustn't have been cross-stitching

Interrogative form

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

Interro-negative form

Simple form	V-ing form
mustn't I cross-stitch? mustn't you cross-stitch? mustn't he cross-stitch? mustn't we cross-stitch? mustn't you cross-stitch? mustn't they cross-stitch?	mustn't I be cross-stitching? mustn't you be cross-stitching? mustn't he be cross-stitching? mustn't we be cross-stitching? mustn't you be cross-stitching? mustn't they be cross-stitching?
Perfect	V-ing perfect
mustn't I have cross-stitched? mustn't you have cross-stitched? mustn't he have cross-stitched? mustn't we have cross-stitched? mustn't you have cross-stitched? mustn't they have cross-stitched?	mustn't I have been cross-stitching? mustn't you have been cross-stitching? mustn't he have been cross-stitching? mustn't we have been cross-stitching? mustn't you have been cross-stitching? mustn't they have been cross-stitching?