I must root you must root she must root we must root you must root they must root
Forme en V-ing
I must be rooting you must be rooting she must be rooting we must be rooting you must be rooting they must be rooting
Perfect
I must have rooted you must have rooted she must have rooted we must have rooted you must have rooted they must have rooted
Perfect en V-ing
I must have been rooting you must have been rooting she must have been rooting we must have been rooting you must have been rooting they must have been rooting
Négation
Forme simple
I mustn't root you mustn't root she mustn't root we mustn't root you mustn't root they mustn't root
Forme en V-ing
I mustn't be rooting you mustn't be rooting she mustn't be rooting we mustn't be rooting you mustn't be rooting they mustn't be rooting
Perfect
I mustn't have rooted you mustn't have rooted she mustn't have rooted we mustn't have rooted you mustn't have rooted they mustn't have rooted
Perfect en V-ing
I mustn't have been rooting you mustn't have been rooting she mustn't have been rooting we mustn't have been rooting you mustn't have been rooting they mustn't have been rooting
Forme interrogative
Forme simple
must I root? must you root? must she root? must we root? must you root? must they root?
Forme en V-ing
must I be rooting? must you be rooting? must she be rooting? must we be rooting? must you be rooting? must they be rooting?
Perfect
must I have rooted? must you have rooted? must she have rooted? must we have rooted? must you have rooted? must they have rooted?
Perfect en V-ing
must I have been rooting? must you have been rooting? must she have been rooting? must we have been rooting? must you have been rooting? must they have been rooting?
Forme interro-négative
Forme simple
mustn't I root? mustn't you root? mustn't she root? mustn't we root? mustn't you root? mustn't they root?
Forme en V-ing
mustn't I be rooting? mustn't you be rooting? mustn't she be rooting? mustn't we be rooting? mustn't you be rooting? mustn't they be rooting?
Perfect
mustn't I have rooted? mustn't you have rooted? mustn't she have rooted? mustn't we have rooted? mustn't you have rooted? mustn't they have rooted?
Perfect en V-ing
mustn't I have been rooting? mustn't you have been rooting? mustn't she have been rooting? mustn't we have been rooting? mustn't you have been rooting? mustn't they have been rooting?