Sentence examples for know how long are from inspiring English sources

In football you never know how long are the contracts".

I want to know, How long are we going to be there?

A few things I wanted to know: how long are you out for? and how much money did you save beforehand?

I just don't know how long is the long run".

So I wanted to know how long was that whole process, from the first day at the office till lights out, go home now.

Those sorts of things get said, or you know, "how long is this going to go on for"?

The western gates to St . Pauls Chapel on Church Street, which had been padlocked for no one knows how long, were reopened this week.

"Now, you know how long it's been since your daddy was up here?

But you'd never know how long it's been from how fresh his work feels.

"How can I? Do you know how long it's been since I've exfoliated?

I want to know how long it's been on the market.