What do I say in English?

The English I don't know is "I can't".

"I can't" sentences:

1. If I tell someone that I will not betray his or her trust, I will keep my promise.

When I tell someone I will not betray his confidence I keep my word.

2. Don’t worry, I won’t report you.

Never mind, I won't tell on you.

3. I won't tell anyone that I saw you here.

I won't tell anyone I saw you here.

4. I won't let you run around in the countryside without my consent.

I will not have you running around the countryside without my authority.

5. I will not be angered by you.

You can't shock me.

6. I won't go, I've decided.

I'm not going, and that's final.

Extended information

"I won't" in some countries:

1 .South Korea:

2. Japan: privy はできません

3. Spain: No lo haré.

4. Sweden: jag kommer inte

5. Greece: Δεν θα

6. France: Je ne le ferai pas.

7. Germany: Ich kann nicht