I'm Not Going To Let You Get Away With It

[Bobbert]

Which of the following is a correct way to say:

I’m not going to let you (tú) get away with it.

No voy a dejar que te salgas con la tuya.
No te voy a dejar salir con la tuya.
No te voy a dejar salirte con la tuya.

I THINK I have heard the first one, but the last two come to my mind when I think of saying it; but I don't know if they are correct and/or if the second and third one needs "salir" or "salirte."

Input and explanations are appreciated.

[aleCcowaN]

No voy a dejar que te salgas con la tuya.

This is the standard version

No te voy a dejar salir con la tuya.

The verbal expression is "salirse con la suya", with -se being a lexicalised pronoun, and the pronoun "te" here is affecting "dejar" instead of "salir"

No te voy a dejar salirte con la tuya
No voy a dejarte salirte con la tuya

are not wrong, but increasingly difficult to parse

¡Ahijuna! ¡No me saldré con la mía!

[Bobbert]

Thank you for the quick response, aleCcowaN.

So based on your response, may I assume that the best way to say

The teacher didn't let me get away with it

would be

El profesor no dejó que (yo) saliera con la mía