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