I should camp you should camp she should camp we should camp you should camp they should camp
V-ing form
I should be camping you should be camping she should be camping we should be camping you should be camping they should be camping
Perfect
I should have camped you should have camped she should have camped we should have camped you should have camped they should have camped
V-ing perfect
I should have been camping you should have been camping she should have been camping we should have been camping you should have been camping they should have been camping
Negation
Simple form
I should not camp you should not camp she should not camp we should not camp you should not camp they should not camp
V-ing form
I should not be camping you should not be camping she should not be camping we should not be camping you should not be camping they should not be camping
Perfect
I should not have camped you should not have camped she should not have camped we should not have camped you should not have camped they should not have camped
V-ing perfect
I should not have been camping you should not have been camping she should not have been camping we should not have been camping you should not have been camping they should not have been camping
Interrogative form
Simple form
should I camp? should you camp? should she camp? should we camp? should you camp? should they camp?
V-ing form
should I be camping? should you be camping? should she be camping? should we be camping? should you be camping? should they be camping?
Perfect
should I have camped? should you have camped? should she 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 she have been camping? should we have been camping? should you have been camping? should they have been camping?
Interro-negative form
Simple form
should I not camp? should you not camp? should she not camp? should we not camp? should you not camp? should they not camp?
V-ing form
should I not be camping? should you not be camping? should she not be camping? should we not be camping? should you not be camping? should they not be camping?
Perfect
should I not have camped? should you not have camped? should she not have camped? should we not have camped? should you not have camped? should they not have camped?
V-ing perfect
should I not have been camping? should you not have been camping? should she not have been camping? should we not have been camping? should you not have been camping? should they not have been camping?