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