I'd be unpacking you'd be unpacking she'd be unpacking we'd be unpacking you'd be unpacking they'd be unpacking
Perfect
I should've unpacked you should've unpacked she 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 she 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 she 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 she 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 she 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 she 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 she unpack? should we unpack? should you unpack? should they unpack?
V-ing form
should I be unpacking? should you be unpacking? should she be unpacking? should we be unpacking? should you be unpacking? should they be unpacking?
Perfect
should I have unpacked? should you have unpacked? should she 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 she 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 she 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 she 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 she 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 she have been unpacking? shouldn't we have been unpacking? shouldn't you have been unpacking? shouldn't they have been unpacking?