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