English verb conjugation
MUST PHOTOSENSITISE

Regular verb: photosensitise - photosensitised - photosensitised

Affirmation

Simple form	V-ing form
I must photosensitise you must photosensitise he must photosensitise we must photosensitise you must photosensitise they must photosensitise	I must be photosensitising you must be photosensitising he must be photosensitising we must be photosensitising you must be photosensitising they must be photosensitising
Perfect	V-ing perfect
I must have photosensitised you must have photosensitised he must have photosensitised we must have photosensitised you must have photosensitised they must have photosensitised	I must have been photosensitising you must have been photosensitising he must have been photosensitising we must have been photosensitising you must have been photosensitising they must have been photosensitising

Negation

Simple form	V-ing form
I must not photosensitise you must not photosensitise he must not photosensitise we must not photosensitise you must not photosensitise they must not photosensitise	I must not be photosensitising you must not be photosensitising he must not be photosensitising we must not be photosensitising you must not be photosensitising they must not be photosensitising
Perfect	V-ing perfect
I must not have photosensitised you must not have photosensitised he must not have photosensitised we must not have photosensitised you must not have photosensitised they must not have photosensitised	I must not have been photosensitising you must not have been photosensitising he must not have been photosensitising we must not have been photosensitising you must not have been photosensitising they must not have been photosensitising

Interrogative form

Simple form	V-ing form
must I photosensitise? must you photosensitise? must he photosensitise? must we photosensitise? must you photosensitise? must they photosensitise?	must I be photosensitising? must you be photosensitising? must he be photosensitising? must we be photosensitising? must you be photosensitising? must they be photosensitising?
Perfect	V-ing perfect
must I have photosensitised? must you have photosensitised? must he have photosensitised? must we have photosensitised? must you have photosensitised? must they have photosensitised?	must I have been photosensitising? must you have been photosensitising? must he have been photosensitising? must we have been photosensitising? must you have been photosensitising? must they have been photosensitising?

Interro-negative form

Simple form	V-ing form
must I not photosensitise? must you not photosensitise? must he not photosensitise? must we not photosensitise? must you not photosensitise? must they not photosensitise?	must I not be photosensitising? must you not be photosensitising? must he not be photosensitising? must we not be photosensitising? must you not be photosensitising? must they not be photosensitising?
Perfect	V-ing perfect
must I not have photosensitised? must you not have photosensitised? must he not have photosensitised? must we not have photosensitised? must you not have photosensitised? must they not have photosensitised?	must I not have been photosensitising? must you not have been photosensitising? must he not have been photosensitising? must we not have been photosensitising? must you not have been photosensitising? must they not have been photosensitising?