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