Sentence examples for it does know from inspiring English sources

But a peek behind its algorithmic curtains suggests what it does know might be wrong.

The Pakistan army might be incompetent, it may not know how to protect the country, but it does know how to protect its own interests.

Unimaginative the phone company may well be, but it does know something about bulletproofing its equipment.

Although the app receiving the "official" time does not know exactly when the time server sent the response, it does know when it originally made the request (according to its own clock), and therefore it can determine the "round trip" duration of the total request-response process.

However, it does know that it must get up high.

It does know but, like the government, it rejects radicalism.

Come to think of it, I do know about you.

I can know it - and I DO know it.

And I did know it.

We do know it happens.

It's possible they did know that.