Examples:

• Suppose he was under the influence at the time.
• And that man was under the influence of the moon.
• Our society was formed under the influence of Jacobinist states.
• Being under the influence isn't a very good defense.
• I believe she's under the influence of a posthypnotic suggestion.
• Well, anything he says under the influence is inadmissible.
• She is always under the influence of her parents.
• That you've been under the influence of other people?
• Or maybe she said she was under the influence.
• That's not fair, I was under the influence of evil.