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