I'd be crunching you'd be crunching she'd be crunching we'd be crunching you'd be crunching they'd be crunching
Perfect
I should've crunched you should've crunched she should've crunched we should've crunched you should've crunched they should've crunched
V-ing perfect
I should've been crunching you should've been crunching she should've been crunching we should've been crunching you should've been crunching they should've been crunching
Negation
Simple form
I shouldn't crunch you shouldn't crunch she shouldn't crunch we shouldn't crunch you shouldn't crunch they shouldn't crunch
V-ing form
I shouldn't be crunching you shouldn't be crunching she shouldn't be crunching we shouldn't be crunching you shouldn't be crunching they shouldn't be crunching
Perfect
I shouldn't have crunched you shouldn't have crunched she shouldn't have crunched we shouldn't have crunched you shouldn't have crunched they shouldn't have crunched
V-ing perfect
I shouldn't have been crunching you shouldn't have been crunching she shouldn't have been crunching we shouldn't have been crunching you shouldn't have been crunching they shouldn't have been crunching
Interrogative form
Simple form
should I crunch? should you crunch? should she crunch? should we crunch? should you crunch? should they crunch?
V-ing form
should I be crunching? should you be crunching? should she be crunching? should we be crunching? should you be crunching? should they be crunching?
Perfect
should I have crunched? should you have crunched? should she have crunched? should we have crunched? should you have crunched? should they have crunched?
V-ing perfect
should I have been crunching? should you have been crunching? should she have been crunching? should we have been crunching? should you have been crunching? should they have been crunching?
Interro-negative form
Simple form
shouldn't I crunch? shouldn't you crunch? shouldn't she crunch? shouldn't we crunch? shouldn't you crunch? shouldn't they crunch?
V-ing form
shouldn't I be crunching? shouldn't you be crunching? shouldn't she be crunching? shouldn't we be crunching? shouldn't you be crunching? shouldn't they be crunching?
Perfect
shouldn't I have crunched? shouldn't you have crunched? shouldn't she have crunched? shouldn't we have crunched? shouldn't you have crunched? shouldn't they have crunched?
V-ing perfect
shouldn't I have been crunching? shouldn't you have been crunching? shouldn't she have been crunching? shouldn't we have been crunching? shouldn't you have been crunching? shouldn't they have been crunching?