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