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