must soot
Verbe régulier : soot - sooted- sooted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must soot
you must soot
he must soot
we must soot
you must soot
they must soot 	I must be sooting
you must be sooting
he must be sooting
we must be sooting
you must be sooting
they must be sooting	I must have sooted
you must have sooted
he must have sooted
we must have sooted
you must have sooted
they must have sooted	I must have been sooting
you must have been sooting
he must have been sooting
we must have been sooting
you must have been sooting
they must have been sooting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't soot
you mustn't soot
he mustn't soot
we mustn't soot
you mustn't soot
they mustn't soot 	I mustn't be sooting
you mustn't be sooting
he mustn't be sooting
we mustn't be sooting
you mustn't be sooting
they mustn't be sooting	I mustn't have sooted
you mustn't have sooted
he mustn't have sooted
we mustn't have sooted
you mustn't have sooted
they mustn't have sooted	I mustn't have been sooting
you mustn't have been sooting
he mustn't have been sooting
we mustn't have been sooting
you mustn't have been sooting
they mustn't have been sooting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I soot?
must you soot?
must he soot?
must we soot?
must you soot?
must they soot? 	must I be sooting?
must you be sooting?
must he be sooting?
must we be sooting?
must you be sooting?
must they be sooting? 	must I have sooted?
must you have sooted?
must he have sooted?
must we have sooted?
must you have sooted?
must they have sooted? 	must I have been sooting?
must you have been sooting?
must he have been sooting?
must we have been sooting?
must you have been sooting?
must they have been sooting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I soot?
mustn't you soot?
mustn't he soot?
mustn't we soot?
mustn't you soot?
mustn't they soot? 	mustn't I be sooting?
mustn't you be sooting?
mustn't he be sooting?
mustn't we be sooting?
mustn't you be sooting?
mustn't they be sooting? 	mustn't I have sooted?
mustn't you have sooted?
mustn't he have sooted?
mustn't we have sooted?
mustn't you have sooted?
mustn't they have sooted? 	mustn't I have been sooting?
mustn't you have been sooting?
mustn't he have been sooting?
mustn't we have been sooting?
mustn't you have been sooting?
mustn't they have been sooting?