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