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