can influence
Regular verb: influence - influenced- influenced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can influence
you can influence
she can influence
we can influence
you can influence
they can influence 	I can be influencing
you can be influencing
she can be influencing
we can be influencing
you can be influencing
they can be influencing	I can have influenced
you can have influenced
she can have influenced
we can have influenced
you can have influenced
they can have influenced	I can have been influencing
you can have been influencing
she can have been influencing
we can have been influencing
you can have been influencing
they can have been influencing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't influence
you can't influence
she can't influence
we can't influence
you can't influence
they can't influence 	I can't be influencing
you can't be influencing
she can't be influencing
we can't be influencing
you can't be influencing
they can't be influencing	I can't have influenced
you can't have influenced
she can't have influenced
we can't have influenced
you can't have influenced
they can't have influenced	I can't have been influencing
you can't have been influencing
she can't have been influencing
we can't have been influencing
you can't have been influencing
they can't have been influencing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I influence?
can you influence?
can she influence?
can we influence?
can you influence?
can they influence? 	can I be influencing?
can you be influencing?
can she be influencing?
can we be influencing?
can you be influencing?
can they be influencing? 	can I have influenced?
can you have influenced?
can she have influenced?
can we have influenced?
can you have influenced?
can they have influenced? 	can I have been influencing?
can you have been influencing?
can she have been influencing?
can we have been influencing?
can you have been influencing?
can they have been influencing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I influence?
can't you influence?
can't she influence?
can't we influence?
can't you influence?
can't they influence? 	can't I be influencing?
can't you be influencing?
can't she be influencing?
can't we be influencing?
can't you be influencing?
can't they be influencing? 	can't I have influenced?
can't you have influenced?
can't she have influenced?
can't we have influenced?
can't you have influenced?
can't they have influenced? 	can't I have been influencing?
can't you have been influencing?
can't she have been influencing?
can't we have been influencing?
can't you have been influencing?
can't they have been influencing?