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