Examples:

• In this, as in so many other things, we are behind the times.
• The European energy system has fallen behind the times.
• I mean, we're way behind the times here.
• OK, so they're a little behind the times.
• They're behind the times, religious, I couldn't share their vision.
• They mean that you old ladies are behind the times.
• So I'm a little behind the times.
• Aren't you guys a little behind the times?
• You're a little behind the times.
• I also have no problem with us being all the more behind the times in this.