niezrobiony in inglese:

We have left undone what we ought to have done.

My shoelaces came undone.

His tie came undone.

Your tie has come undone.

What's done cannot be undone.

Leave the top button of your shirt undone.

And our generation? Some have come to be parents, others have come undone, and still others have come to nothing.

Ah, hold a mo. My shoelace's come undone.

Me, I'll make it to the class reunion no matter what I have to leave undone.

The proverb says that what is done cannot be undone.

Her coat was undone.

... seem to be really undone by their gifts, you...

Although it was very cold, his coat was undone.

Your jacket's undone. Button it up.

Do what you have left undone, if anything.