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