must coat
Verbe régulier : coat - coated- coated
Traduction française : couvrir - revêtir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must coat
you must coat
she must coat
we must coat
you must coat
they must coat 	I must be coating
you must be coating
she must be coating
we must be coating
you must be coating
they must be coating	I must have coated
you must have coated
she must have coated
we must have coated
you must have coated
they must have coated	I must have been coating
you must have been coating
she must have been coating
we must have been coating
you must have been coating
they must have been coating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't coat
you mustn't coat
she mustn't coat
we mustn't coat
you mustn't coat
they mustn't coat 	I mustn't be coating
you mustn't be coating
she mustn't be coating
we mustn't be coating
you mustn't be coating
they mustn't be coating	I mustn't have coated
you mustn't have coated
she mustn't have coated
we mustn't have coated
you mustn't have coated
they mustn't have coated	I mustn't have been coating
you mustn't have been coating
she mustn't have been coating
we mustn't have been coating
you mustn't have been coating
they mustn't have been coating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I coat?
must you coat?
must she coat?
must we coat?
must you coat?
must they coat? 	must I be coating?
must you be coating?
must she be coating?
must we be coating?
must you be coating?
must they be coating? 	must I have coated?
must you have coated?
must she have coated?
must we have coated?
must you have coated?
must they have coated? 	must I have been coating?
must you have been coating?
must she have been coating?
must we have been coating?
must you have been coating?
must they have been coating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I coat?
mustn't you coat?
mustn't she coat?
mustn't we coat?
mustn't you coat?
mustn't they coat? 	mustn't I be coating?
mustn't you be coating?
mustn't she be coating?
mustn't we be coating?
mustn't you be coating?
mustn't they be coating? 	mustn't I have coated?
mustn't you have coated?
mustn't she have coated?
mustn't we have coated?
mustn't you have coated?
mustn't they have coated? 	mustn't I have been coating?
mustn't you have been coating?
mustn't she have been coating?
mustn't we have been coating?
mustn't you have been coating?
mustn't they have been coating?