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