たいwant to (do)
たい on a verb is "want to": 行きたい, I want to go. It is for your own wishes, and it changes like an い-adjective.
I want to swim in the sea this weekend.
What do you want to do on your next day off?
How to form it
Verb ます-stem + たい
行きます → 行きたい, 食べます → 食べたい, します → したい, 来ます → 来たい.
| Plain | Polite | |
|---|---|---|
| want to go | 行きたい | 行きたいです |
| don't want to | 行きたくない | 行きたくないです |
| wanted to | 行きたかった | 行きたかったです |
| didn't want to | 行きたくなかった | 行きたくなかったです |
The endings are those of any い-adjective: くない, not じゃない.
Saying what you want to do
I want to sleep until noon tomorrow.
I don't want to cook tonight.
When I was a child, I wanted to have a dog.
I want to get good at Japanese.
I'd really like to visit Hokkaido too someday.
なあ on the end is how people wish out loud.
を or が?
The thing you want to eat, drink, see or buy can take を or が. を is never wrong. が is common when it is a craving.
Because it's hot, I want to drink some cold water.
を: said plainly.
Because it's hot, I want to drink some cold water.
が: cold water is what you are longing for.
Only を ever changes. に, へ, で and と stay as they are: 日本に行きたい, not 日本が行きたい.
Other people's wishes
You can ask someone what they want to do, but you can't state it for them as a plain fact. You say what they show, or what they told you.
Not said: 妹は
(My little sister wants to go to Japan.)
My little sister wants to go to Japan.
たがる is "shows that she wants to".
My little sister says she wants to go to Japan.
Asking, and inviting
Asking a friend what they want to do is ordinary.
Asking a teacher, a boss or a customer is too blunt. People ask with the verb alone: 何を飲みますか.
English invites with "Do you want to…?". In Japanese たいですか only asks about a wish. The invitation is ませんか.
Do you want to see a movie on Saturday?
Asks about your wishes. Nobody has been invited.
Would you like to see a movie on Saturday?
An invitation.
たいんですが: getting help
たいです only reports a feeling. With んですが on the end, it tells someone what you are trying to do and leaves the rest to them.
I'd like to go to the station; which bus should I take?
Please take bus number three.
at the post office
Excuse me, I'd like to send this package.
Close neighbours
てほしいN4
Wanting someone else to do something. たい is only for what you would do yourself.
I want the teacher to explain this part.
たがるN4
Someone else shows that they want to do something.
Yuto keeps yawning and wants to go to bed already.
つもりだN5
A wish may never happen. With つもり you have decided to do it.
I intend to study abroad in Japan next year.
Check yourself
1Which sentence sounds natural?
Choose an answer to see why.
2"I don't want to go out today."
今日は
Choose an answer to see why.
3Which particle?
夏休みに
Choose an answer to see why.
More detail
たいと思います
と思います or と思っています after たい softens a wish. You'll hear it in speeches, interviews and self-introductions.
I'd like to work for a Japanese company.
行ってみたい
てみたい is "I'd like to try": to do it once and see what it is like.
I'd like to visit Kyoto once.
More sentences
I want to go to Hokkaido during summer vacation.
I want to get up early tomorrow.
I want to read a book at home today.
I want to watch a new movie tonight.
Where would you like to go next?
The children said they wanted to come here again.