I must jubilate you must jubilate he must jubilate we must jubilate you must jubilate they must jubilate
Forme en V-ing
I must be jubilating you must be jubilating he must be jubilating we must be jubilating you must be jubilating they must be jubilating
Perfect
I must have jubilated you must have jubilated he must have jubilated we must have jubilated you must have jubilated they must have jubilated
Perfect en V-ing
I must have been jubilating you must have been jubilating he must have been jubilating we must have been jubilating you must have been jubilating they must have been jubilating
Négation
Forme simple
I mustn't jubilate you mustn't jubilate he mustn't jubilate we mustn't jubilate you mustn't jubilate they mustn't jubilate
Forme en V-ing
I mustn't be jubilating you mustn't be jubilating he mustn't be jubilating we mustn't be jubilating you mustn't be jubilating they mustn't be jubilating
Perfect
I mustn't have jubilated you mustn't have jubilated he mustn't have jubilated we mustn't have jubilated you mustn't have jubilated they mustn't have jubilated
Perfect en V-ing
I mustn't have been jubilating you mustn't have been jubilating he mustn't have been jubilating we mustn't have been jubilating you mustn't have been jubilating they mustn't have been jubilating
Forme interrogative
Forme simple
must I jubilate? must you jubilate? must he jubilate? must we jubilate? must you jubilate? must they jubilate?
Forme en V-ing
must I be jubilating? must you be jubilating? must he be jubilating? must we be jubilating? must you be jubilating? must they be jubilating?
Perfect
must I have jubilated? must you have jubilated? must he have jubilated? must we have jubilated? must you have jubilated? must they have jubilated?
Perfect en V-ing
must I have been jubilating? must you have been jubilating? must he have been jubilating? must we have been jubilating? must you have been jubilating? must they have been jubilating?
Forme interro-négative
Forme simple
mustn't I jubilate? mustn't you jubilate? mustn't he jubilate? mustn't we jubilate? mustn't you jubilate? mustn't they jubilate?
Forme en V-ing
mustn't I be jubilating? mustn't you be jubilating? mustn't he be jubilating? mustn't we be jubilating? mustn't you be jubilating? mustn't they be jubilating?
Perfect
mustn't I have jubilated? mustn't you have jubilated? mustn't he have jubilated? mustn't we have jubilated? mustn't you have jubilated? mustn't they have jubilated?
Perfect en V-ing
mustn't I have been jubilating? mustn't you have been jubilating? mustn't he have been jubilating? mustn't we have been jubilating? mustn't you have been jubilating? mustn't they have been jubilating?