I must phototype you must phototype he must phototype we must phototype you must phototype they must phototype
V-ing form
I must be phototyping you must be phototyping he must be phototyping we must be phototyping you must be phototyping they must be phototyping
Perfect
I must have phototyped you must have phototyped he must have phototyped we must have phototyped you must have phototyped they must have phototyped
V-ing perfect
I must have been phototyping you must have been phototyping he must have been phototyping we must have been phototyping you must have been phototyping they must have been phototyping
Negation
Simple form
I mustn't phototype you mustn't phototype he mustn't phototype we mustn't phototype you mustn't phototype they mustn't phototype
V-ing form
I mustn't be phototyping you mustn't be phototyping he mustn't be phototyping we mustn't be phototyping you mustn't be phototyping they mustn't be phototyping
Perfect
I mustn't have phototyped you mustn't have phototyped he mustn't have phototyped we mustn't have phototyped you mustn't have phototyped they mustn't have phototyped
V-ing perfect
I mustn't have been phototyping you mustn't have been phototyping he mustn't have been phototyping we mustn't have been phototyping you mustn't have been phototyping they mustn't have been phototyping
Interrogative form
Simple form
must I phototype? must you phototype? must he phototype? must we phototype? must you phototype? must they phototype?
V-ing form
must I be phototyping? must you be phototyping? must he be phototyping? must we be phototyping? must you be phototyping? must they be phototyping?
Perfect
must I have phototyped? must you have phototyped? must he have phototyped? must we have phototyped? must you have phototyped? must they have phototyped?
V-ing perfect
must I have been phototyping? must you have been phototyping? must he have been phototyping? must we have been phototyping? must you have been phototyping? must they have been phototyping?
Interro-negative form
Simple form
mustn't I phototype? mustn't you phototype? mustn't he phototype? mustn't we phototype? mustn't you phototype? mustn't they phototype?
V-ing form
mustn't I be phototyping? mustn't you be phototyping? mustn't he be phototyping? mustn't we be phototyping? mustn't you be phototyping? mustn't they be phototyping?
Perfect
mustn't I have phototyped? mustn't you have phototyped? mustn't he have phototyped? mustn't we have phototyped? mustn't you have phototyped? mustn't they have phototyped?
V-ing perfect
mustn't I have been phototyping? mustn't you have been phototyping? mustn't he have been phototyping? mustn't we have been phototyping? mustn't you have been phototyping? mustn't they have been phototyping?