should influence
Regular verb: influence - influenced- influenced

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