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