tu t'y

you … to it

→ tu
phrase Uncommon #12,404
you … to it The exact meaning depends on the verb that follows. Here, “y” usually refers to something already mentioned; in phrases like “s’y mettre,” the whole expression means “to get started on it.”
FR: Je veux que tu t'y mettes tout de suite.
EN: I want you to get started on it right away.

Tu t'y seras attaché, non ?

You'll have grown attached to it, won't you?

— Le Ruban blanc (2009)

Ça dépend de comment tu t'y prends.

It depends on how you go about it.

Une seule fois, et tu t'y accroches pour souffrir !

Just once, and you cling to it so you can suffer!

— Anatomie d'une chute (2023)

Comment tu t'y prendrais ?

How would you go about it?

— Ménage (1986)

Faut que tu t'y fasses.

You have to get used to it.

Tu t'y crois toi.

You really think you're something, don't you?

— Une seconde mère (2015)

Comment tu t'y prends ?

How do you do it?

Je m'y rendrai si tu t'y rends.

I'll go there if you go there.

Il faudra que tu t'y fasses.

You'll have to get used to it.

Tu t'y feras petit à petit.

You'll get used to it little by little.

— L’Enfance d’Ivan (1962)

Tu t'y mets aussi ?

Are you going to join in too?

Non, tu t'y mets aussi ?

No, are you joining in too?

— Do the Right Thing (1989)

Tu t'y feras.

You'll get used to it.

Quelle que soit la manière dont tu t'y prends, le résultat sera le même.

However you go about it, the result will be the same.

Nies-tu t'y être rendu ?

Do you deny having gone there?

Tu t'y plaisais bien.

You really liked it there.

— The Umbrellas of Cherbourg (1964)

Je t'envoie cette phrase quand tu t'y attends le moins.

I’m sending you this sentence when you least expect it.