must crayon
Verbe régulier : crayon - crayoned- crayoned
Traduction française : dessiner avec des crayons de couleurs - colorier (avec des crayons) 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must crayon
you must crayon
he must crayon
we must crayon
you must crayon
they must crayon 	I must be crayoning
you must be crayoning
he must be crayoning
we must be crayoning
you must be crayoning
they must be crayoning	I must have crayoned
you must have crayoned
he must have crayoned
we must have crayoned
you must have crayoned
they must have crayoned	I must have been crayoning
you must have been crayoning
he must have been crayoning
we must have been crayoning
you must have been crayoning
they must have been crayoning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't crayon
you mustn't crayon
he mustn't crayon
we mustn't crayon
you mustn't crayon
they mustn't crayon 	I mustn't be crayoning
you mustn't be crayoning
he mustn't be crayoning
we mustn't be crayoning
you mustn't be crayoning
they mustn't be crayoning	I mustn't have crayoned
you mustn't have crayoned
he mustn't have crayoned
we mustn't have crayoned
you mustn't have crayoned
they mustn't have crayoned	I mustn't have been crayoning
you mustn't have been crayoning
he mustn't have been crayoning
we mustn't have been crayoning
you mustn't have been crayoning
they mustn't have been crayoning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I crayon?
must you crayon?
must he crayon?
must we crayon?
must you crayon?
must they crayon? 	must I be crayoning?
must you be crayoning?
must he be crayoning?
must we be crayoning?
must you be crayoning?
must they be crayoning? 	must I have crayoned?
must you have crayoned?
must he have crayoned?
must we have crayoned?
must you have crayoned?
must they have crayoned? 	must I have been crayoning?
must you have been crayoning?
must he have been crayoning?
must we have been crayoning?
must you have been crayoning?
must they have been crayoning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I crayon?
mustn't you crayon?
mustn't he crayon?
mustn't we crayon?
mustn't you crayon?
mustn't they crayon? 	mustn't I be crayoning?
mustn't you be crayoning?
mustn't he be crayoning?
mustn't we be crayoning?
mustn't you be crayoning?
mustn't they be crayoning? 	mustn't I have crayoned?
mustn't you have crayoned?
mustn't he have crayoned?
mustn't we have crayoned?
mustn't you have crayoned?
mustn't they have crayoned? 	mustn't I have been crayoning?
mustn't you have been crayoning?
mustn't he have been crayoning?
mustn't we have been crayoning?
mustn't you have been crayoning?
mustn't they have been crayoning?