in a row

in a row (happening a number of times, one after another in exactly the same way each time, and nothing different happens in the time between (syn. consecutively) – подряд (=одно за другим)

I've beaten him four times in a row.
I've won five games in a row.
He’s been out 4 nights/3 weeks etc in a row.

From Back to the Future 1

JENIFER: Strickland's looking for you. If you get caught, it'll be four tardies in a row. (четыре опоздания подряд)
<...>
STRICKLAND: Tardy slip for you, Miss Parker. And one for you, McFly. I believe that's four in a row. Let me give you a nickel's worth of free advice, young man.

Cf.
[at a stretch]