must machine-stitch
Verbe régulier : machine-stitch - machine-stitched- machine-stitched
Traduction française : piquer (à la machine) 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must machine-stitch
you must machine-stitch
she must machine-stitch
we must machine-stitch
you must machine-stitch
they must machine-stitch 	I must be machine-stitching
you must be machine-stitching
she must be machine-stitching
we must be machine-stitching
you must be machine-stitching
they must be machine-stitching	I must have machine-stitched
you must have machine-stitched
she must have machine-stitched
we must have machine-stitched
you must have machine-stitched
they must have machine-stitched	I must have been machine-stitching
you must have been machine-stitching
she must have been machine-stitching
we must have been machine-stitching
you must have been machine-stitching
they must have been machine-stitching	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't machine-stitch
you mustn't machine-stitch
she mustn't machine-stitch
we mustn't machine-stitch
you mustn't machine-stitch
they mustn't machine-stitch 	I mustn't be machine-stitching
you mustn't be machine-stitching
she mustn't be machine-stitching
we mustn't be machine-stitching
you mustn't be machine-stitching
they mustn't be machine-stitching	I mustn't have machine-stitched
you mustn't have machine-stitched
she mustn't have machine-stitched
we mustn't have machine-stitched
you mustn't have machine-stitched
they mustn't have machine-stitched	I mustn't have been machine-stitching
you mustn't have been machine-stitching
she mustn't have been machine-stitching
we mustn't have been machine-stitching
you mustn't have been machine-stitching
they mustn't have been machine-stitching	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I machine-stitch?
must you machine-stitch?
must she machine-stitch?
must we machine-stitch?
must you machine-stitch?
must they machine-stitch? 	must I be machine-stitching?
must you be machine-stitching?
must she be machine-stitching?
must we be machine-stitching?
must you be machine-stitching?
must they be machine-stitching? 	must I have machine-stitched?
must you have machine-stitched?
must she have machine-stitched?
must we have machine-stitched?
must you have machine-stitched?
must they have machine-stitched? 	must I have been machine-stitching?
must you have been machine-stitching?
must she have been machine-stitching?
must we have been machine-stitching?
must you have been machine-stitching?
must they have been machine-stitching? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I machine-stitch?
mustn't you machine-stitch?
mustn't she machine-stitch?
mustn't we machine-stitch?
mustn't you machine-stitch?
mustn't they machine-stitch? 	mustn't I be machine-stitching?
mustn't you be machine-stitching?
mustn't she be machine-stitching?
mustn't we be machine-stitching?
mustn't you be machine-stitching?
mustn't they be machine-stitching? 	mustn't I have machine-stitched?
mustn't you have machine-stitched?
mustn't she have machine-stitched?
mustn't we have machine-stitched?
mustn't you have machine-stitched?
mustn't they have machine-stitched? 	mustn't I have been machine-stitching?
mustn't you have been machine-stitching?
mustn't she have been machine-stitching?
mustn't we have been machine-stitching?
mustn't you have been machine-stitching?
mustn't they have been machine-stitching?