English verb conjugation
COULD OVERINFLUENCE

Regular verb: overinfluence - overinfluenced - overinfluenced

Affirmation

Simple form	V-ing form
I could overinfluence you could overinfluence he could overinfluence we could overinfluence you could overinfluence they could overinfluence	I could be overinfluencing you could be overinfluencing he could be overinfluencing we could be overinfluencing you could be overinfluencing they could be overinfluencing
Perfect	V-ing perfect
I could have overinfluenced you could have overinfluenced he could have overinfluenced we could have overinfluenced you could have overinfluenced they could have overinfluenced	I could have been overinfluencing you could have been overinfluencing he could have been overinfluencing we could have been overinfluencing you could have been overinfluencing they could have been overinfluencing

Negation

Simple form	V-ing form
I couldn't overinfluence you couldn't overinfluence he couldn't overinfluence we couldn't overinfluence you couldn't overinfluence they couldn't overinfluence	I couldn't be overinfluencing you couldn't be overinfluencing he couldn't be overinfluencing we couldn't be overinfluencing you couldn't be overinfluencing they couldn't be overinfluencing
Perfect	V-ing perfect
I couldn't have overinfluenced you couldn't have overinfluenced he couldn't have overinfluenced we couldn't have overinfluenced you couldn't have overinfluenced they couldn't have overinfluenced	I couldn't have been overinfluencing you couldn't have been overinfluencing he couldn't have been overinfluencing we couldn't have been overinfluencing you couldn't have been overinfluencing they couldn't have been overinfluencing

Interrogative form

Simple form	V-ing form
could I overinfluence? could you overinfluence? could he overinfluence? could we overinfluence? could you overinfluence? could they overinfluence?	could I be overinfluencing? could you be overinfluencing? could he be overinfluencing? could we be overinfluencing? could you be overinfluencing? could they be overinfluencing?
Perfect	V-ing perfect
could I have overinfluenced? could you have overinfluenced? could he have overinfluenced? could we have overinfluenced? could you have overinfluenced? could they have overinfluenced?	could I have been overinfluencing? could you have been overinfluencing? could he have been overinfluencing? could we have been overinfluencing? could you have been overinfluencing? could they have been overinfluencing?

Interro-negative form

Simple form	V-ing form
couldn't I overinfluence? couldn't you overinfluence? couldn't he overinfluence? couldn't we overinfluence? couldn't you overinfluence? couldn't they overinfluence?	couldn't I be overinfluencing? couldn't you be overinfluencing? couldn't he be overinfluencing? couldn't we be overinfluencing? couldn't you be overinfluencing? couldn't they be overinfluencing?
Perfect	V-ing perfect
couldn't I have overinfluenced? couldn't you have overinfluenced? couldn't he have overinfluenced? couldn't we have overinfluenced? couldn't you have overinfluenced? couldn't they have overinfluenced?	couldn't I have been overinfluencing? couldn't you have been overinfluencing? couldn't he have been overinfluencing? couldn't we have been overinfluencing? couldn't you have been overinfluencing? couldn't they have been overinfluencing?