English verb conjugation
MUST PHOTOSENSITIZE

Regular verb: photosensitize - photosensitized - photosensitized

Affirmation

Simple form	V-ing form
I must photosensitize you must photosensitize he must photosensitize we must photosensitize you must photosensitize they must photosensitize	I must be photosensitizing you must be photosensitizing he must be photosensitizing we must be photosensitizing you must be photosensitizing they must be photosensitizing
Perfect	V-ing perfect
I must have photosensitized you must have photosensitized he must have photosensitized we must have photosensitized you must have photosensitized they must have photosensitized	I must have been photosensitizing you must have been photosensitizing he must have been photosensitizing we must have been photosensitizing you must have been photosensitizing they must have been photosensitizing

Negation

Simple form	V-ing form
I mustn't photosensitize you mustn't photosensitize he mustn't photosensitize we mustn't photosensitize you mustn't photosensitize they mustn't photosensitize	I mustn't be photosensitizing you mustn't be photosensitizing he mustn't be photosensitizing we mustn't be photosensitizing you mustn't be photosensitizing they mustn't be photosensitizing
Perfect	V-ing perfect
I mustn't have photosensitized you mustn't have photosensitized he mustn't have photosensitized we mustn't have photosensitized you mustn't have photosensitized they mustn't have photosensitized	I mustn't have been photosensitizing you mustn't have been photosensitizing he mustn't have been photosensitizing we mustn't have been photosensitizing you mustn't have been photosensitizing they mustn't have been photosensitizing

Interrogative form

Simple form	V-ing form
must I photosensitize? must you photosensitize? must he photosensitize? must we photosensitize? must you photosensitize? must they photosensitize?	must I be photosensitizing? must you be photosensitizing? must he be photosensitizing? must we be photosensitizing? must you be photosensitizing? must they be photosensitizing?
Perfect	V-ing perfect
must I have photosensitized? must you have photosensitized? must he have photosensitized? must we have photosensitized? must you have photosensitized? must they have photosensitized?	must I have been photosensitizing? must you have been photosensitizing? must he have been photosensitizing? must we have been photosensitizing? must you have been photosensitizing? must they have been photosensitizing?

Interro-negative form

Simple form	V-ing form
mustn't I photosensitize? mustn't you photosensitize? mustn't he photosensitize? mustn't we photosensitize? mustn't you photosensitize? mustn't they photosensitize?	mustn't I be photosensitizing? mustn't you be photosensitizing? mustn't he be photosensitizing? mustn't we be photosensitizing? mustn't you be photosensitizing? mustn't they be photosensitizing?
Perfect	V-ing perfect
mustn't I have photosensitized? mustn't you have photosensitized? mustn't he have photosensitized? mustn't we have photosensitized? mustn't you have photosensitized? mustn't they have photosensitized?	mustn't I have been photosensitizing? mustn't you have been photosensitizing? mustn't he have been photosensitizing? mustn't we have been photosensitizing? mustn't you have been photosensitizing? mustn't they have been photosensitizing?