grammar

What does 〜ないでください mean?

It is used to ask someone not to do something.

How do you form the 〜ないでください structure?

Use the negative te form of a verb followed by ください.

What is a more formal way of asking someone not to do something using 〜ないでください?

You can use くださいませんか for a more polite form.

What does 〜ほうがいい express?

It offers advice or makes a strong suggestion.

How is 〜ほうがいい structured?

It is formed using the ta-form of a verb or the nonpast negative form of a verb plus ほうがいい.

What is the meaning of ところ in a sentence?

It indicates to be about to do something or to be in the process of doing something.

How do you say 'to be about to do something' using ところ?

Use the infinitive form followed by ところ だ/です.

Explain the difference between だけ and しか…ない.

だけ implies sufficiency of what was done, whereas しかない indicates that what was done is insufficient.

What does 〜ておく mean?

It refers to doing something in advance or in preparation for something else.

How can ておく be simplified in casual speech?

In colloquial speech, ておく can be shortened to とく or どく.