You've

But you've never told me about this!

You've given me your cold.

You've got to learn to hold your tongue.

You've left out a word in copying the textbook.

You needn't have hurried; you've arrived too early.

You've done a perfect job.

You've worked hard for months and have certainly earned a holiday.

You've done it!

You've set a bad example.

Now you've come of age, you have the right to vote.