must unroot
Verbe régulier : unroot - unrooted- unrooted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must unroot
you must unroot
he must unroot
we must unroot
you must unroot
they must unroot 	I must be unrooting
you must be unrooting
he must be unrooting
we must be unrooting
you must be unrooting
they must be unrooting	I must have unrooted
you must have unrooted
he must have unrooted
we must have unrooted
you must have unrooted
they must have unrooted	I must have been unrooting
you must have been unrooting
he must have been unrooting
we must have been unrooting
you must have been unrooting
they must have been unrooting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't unroot
you mustn't unroot
he mustn't unroot
we mustn't unroot
you mustn't unroot
they mustn't unroot 	I mustn't be unrooting
you mustn't be unrooting
he mustn't be unrooting
we mustn't be unrooting
you mustn't be unrooting
they mustn't be unrooting	I mustn't have unrooted
you mustn't have unrooted
he mustn't have unrooted
we mustn't have unrooted
you mustn't have unrooted
they mustn't have unrooted	I mustn't have been unrooting
you mustn't have been unrooting
he mustn't have been unrooting
we mustn't have been unrooting
you mustn't have been unrooting
they mustn't have been unrooting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I unroot?
must you unroot?
must he unroot?
must we unroot?
must you unroot?
must they unroot? 	must I be unrooting?
must you be unrooting?
must he be unrooting?
must we be unrooting?
must you be unrooting?
must they be unrooting? 	must I have unrooted?
must you have unrooted?
must he have unrooted?
must we have unrooted?
must you have unrooted?
must they have unrooted? 	must I have been unrooting?
must you have been unrooting?
must he have been unrooting?
must we have been unrooting?
must you have been unrooting?
must they have been unrooting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I unroot?
mustn't you unroot?
mustn't he unroot?
mustn't we unroot?
mustn't you unroot?
mustn't they unroot? 	mustn't I be unrooting?
mustn't you be unrooting?
mustn't he be unrooting?
mustn't we be unrooting?
mustn't you be unrooting?
mustn't they be unrooting? 	mustn't I have unrooted?
mustn't you have unrooted?
mustn't he have unrooted?
mustn't we have unrooted?
mustn't you have unrooted?
mustn't they have unrooted? 	mustn't I have been unrooting?
mustn't you have been unrooting?
mustn't he have been unrooting?
mustn't we have been unrooting?
mustn't you have been unrooting?
mustn't they have been unrooting?