I'd be photosensitising you'd be photosensitising he'd be photosensitising we'd be photosensitising you'd be photosensitising they'd be photosensitising
Perfect
I should've photosensitised you should've photosensitised he should've photosensitised we should've photosensitised you should've photosensitised they should've photosensitised
V-ing perfect
I should've been photosensitising you should've been photosensitising he should've been photosensitising we should've been photosensitising you should've been photosensitising they should've been photosensitising
Negation
Simple form
I shouldn't photosensitise you shouldn't photosensitise he shouldn't photosensitise we shouldn't photosensitise you shouldn't photosensitise they shouldn't photosensitise
V-ing form
I shouldn't be photosensitising you shouldn't be photosensitising he shouldn't be photosensitising we shouldn't be photosensitising you shouldn't be photosensitising they shouldn't be photosensitising
Perfect
I shouldn't have photosensitised you shouldn't have photosensitised he shouldn't have photosensitised we shouldn't have photosensitised you shouldn't have photosensitised they shouldn't have photosensitised
V-ing perfect
I shouldn't have been photosensitising you shouldn't have been photosensitising he shouldn't have been photosensitising we shouldn't have been photosensitising you shouldn't have been photosensitising they shouldn't have been photosensitising
Interrogative form
Simple form
should I photosensitise? should you photosensitise? should he photosensitise? should we photosensitise? should you photosensitise? should they photosensitise?
V-ing form
should I be photosensitising? should you be photosensitising? should he be photosensitising? should we be photosensitising? should you be photosensitising? should they be photosensitising?
Perfect
should I have photosensitised? should you have photosensitised? should he have photosensitised? should we have photosensitised? should you have photosensitised? should they have photosensitised?
V-ing perfect
should I have been photosensitising? should you have been photosensitising? should he have been photosensitising? should we have been photosensitising? should you have been photosensitising? should they have been photosensitising?
Interro-negative form
Simple form
shouldn't I photosensitise? shouldn't you photosensitise? shouldn't he photosensitise? shouldn't we photosensitise? shouldn't you photosensitise? shouldn't they photosensitise?
V-ing form
shouldn't I be photosensitising? shouldn't you be photosensitising? shouldn't he be photosensitising? shouldn't we be photosensitising? shouldn't you be photosensitising? shouldn't they be photosensitising?
Perfect
shouldn't I have photosensitised? shouldn't you have photosensitised? shouldn't he have photosensitised? shouldn't we have photosensitised? shouldn't you have photosensitised? shouldn't they have photosensitised?
V-ing perfect
shouldn't I have been photosensitising? shouldn't you have been photosensitising? shouldn't he have been photosensitising? shouldn't we have been photosensitising? shouldn't you have been photosensitising? shouldn't they have been photosensitising?