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