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