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