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