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