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