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