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JAPANESE VERB

き を つける

気を付ける

to be careful

  • #203 most used
  • Ichidan verb (ru-verb)

Conjugation

Tap any form to hear it. The part that changes is in colour.

Present and future

now, habits, and what is to come

Form Polite Plain
AffirmativeI am careful
NegativeI am not careful

Past

finished actions

Form Polite Plain
AffirmativeI was careful
NegativeI was not careful

Te-form

て形 · joining actions, “doing”, requests

Form Polite Plain
て-formbeing careful, and…
Doing now (て います)I am being careful
Please (て ください)please be careful

Potential

可能形 · “can”

Form Polite Plain
AffirmativeI can be careful
NegativeI can’t be careful

Want to

たい形 · “want to”

Form Polite Plain
AffirmativeI want to be careful
NegativeI don’t want to be careful

Volitional

意向形 · “let’s”, “I’ll”

Form Polite Plain
Let’slet’s be careful

Conditional

条件形 · “if” and “when”

  1. If (ば) if I am careful
  2. If, when (たら) if I am careful

Commands and requests

命令形 · from gentle to blunt

  1. Do it (なさい) be careful (do it)
  2. Plain command be careful!
  3. Please don’t please don’t be careful

Passive and causative

受身形・使役形 · “is done”, “make someone do”

Form Polite Plain
Passive
Causative

How to use き を つける

One sentence for each tense, the way people say it.

  1. Present and future

    うんてん の とき は いつも き を つけます。

    I'm always careful when driving.

  2. Past

    ことば に は き を つけた つもり だった。

    I thought I'd been careful with my words.

  3. Te-form

    あしもと に き を つけて ください。

    Please watch your step.

  4. Potential

    ねむくて、 まわり に き を つけられない。

    I'm so sleepy I can't pay attention to what's around me.

  5. Want to

    これから は たべすぎ に き を つけたい。

    From now on I want to be careful not to overeat.

  6. Volitional

    かぜ を ひかない よう に、 き を つけよう。

    Let's be careful not to catch a cold.

  7. Conditional

    き を つければ、 ふせげた じこ だった。

    It was an accident that care would have prevented.

  8. Commands and requests

    くるま に き を つけなさい。

    Watch out for cars.

  9. Passive and causative

    この じこ は、 みんな に き を つけさせた。

    This accident made everyone more careful.

Good to know

  • き を つけて, take care, is the everyday goodbye.

Where you hear き を つける

The lessons that teach a form of it, and how they say it.

Japanese · Intermediate Level 1

  • かいだん で は いつも き を つける。 I'm always careful on the stairs.
  • あめ だった から、 き を つけて あるいた。 It was raining, so I walked carefully.
  • あした も き を つける よ。 I'll be careful tomorrow too.

Verbs like this one

The same pattern, on other verbs: ichidan verb (ru-verb).