Imperative form
The 命令形（めいれいけい） is the direct imperative form. It is used to give strong, non-negotiable orders. Because it is extremely blunt and can sound aggressive, it is rarely used in daily conversation except in specific contexts like sports, emergencies, or public signs.
How It Works
1. Conjugation Rules
The imperative form is created based on the verb group:
- Godan (Group 1): Change the final -u vowel to -e.
Example: 行く（いく）→ 行け！ | 待つ（まつ）→ 待て！ - Ichidan (Group 2): Replace the final -ru with -ro (spoken) or -yo (literary/formal written).
Example: 食べる（たべる）→ 食べろ！ | 見る（みる）→ 見ろ！
Note: くれる is an Ichidan verb, but its imperative form is irregular: くれ. When combined with the te-form (〜てくれ), it becomes the standard casual command used among close male friends. - Irregular (Group 3):
する → しろ (spoken) / せよ (formal written/exams)
来る（くる）→ 来い（こい）！
2. Usage Contexts and Nuance
Because this form is so forceful, it is restricted to specific situations:
- Emergencies: 逃げろ！（にげろ！） "Run! / Escape!"
- Public Signs/Slogans: 止まれ（とまれ） "Stop" on road signs, or 団結せよ（だんけつせよ） "Unite" in slogans.
- Written Instructions: The 〜せよ and 〜よ forms are standard in formal exams and written manuals (e.g., 次の問いに答えよ "Answer the following question").
- Sports/Cheering: 頑張れ！（がんばれ！） "Do your best!"
- Indirect Commands: Used when reporting a command. Example: 医者に酒をやめろと言われた。 "I was told by my doctor to quit drinking."
- Self-Commands/Soliloquies: Used to motivate oneself or express frustration. Example: 落ち着け、私。 "Calm down, me."
3. Social Nuance and Honorific Origins
In daily life, this form is rarely used by women as it sounds very harsh; however, it is used by all genders in sports cheering or during intense emotional outbursts. Among male friends, the particle よ is often added (e.g., 待てよ) to soften the tone.
Interestingly, several common polite request forms are actually derived from the imperative forms of honorific verbs:
4. Other Command Forms
- 〜てください: The standard, safe polite command or request form. This is the most appropriate form for everyday situations when asking someone to do something.
- Verb Stem + なさい: A softer but firm command form used by authority figures like parents and teachers (e.g., 早く寝なさい "Go to sleep early").
- Negative Imperative: To tell someone not to do something forcefully, use the 禁止形 (prohibitive form), which is the Dictionary Form + な.
Example: 触るな！（さわるな！） "Don't touch!"
Examples (5)
- 危ない！逃げろ！
It's dangerous! Run!
Word by Word: Dangerous! Escape!
In an emergency, the imperative form is used for immediate safety.
- 最後まで頑張れ！
Do your best until the end!
Word by Word: Until the end, do your best!
In sports and cheering, the imperative form is encouraging rather than rude.
- ここに止まれ。
Stop here.
Word by Word: Here, stop.
This is the standard text found on Japanese 'Stop' signs.
- 早くしろ！遅れるぞ。
Hurry up! We're going to be late.
Word by Word: Quickly do! Will be late (emphasis).
Used here to show urgency and slight irritation between close friends or in fiction.
- 嘘をつくな！
Don't tell lies!
Word by Word: Lie (object) attach-not!
This is the negative imperative (prohibitive), used to forbid an action forcefully.
Common Mistakes
Using the imperative form with superiors or strangers.
先生、教えろ！先生、教えてください。Using the imperative with a teacher or boss is extremely rude and sounds like a threat. Always use polite forms like 〜てください instead.
Confusing the Godan imperative with the Potential form.
行け！ (Meaning 'I can go')行ける (Meaning 'I can go')Godan imperatives end in the -e sound (行け！), while the potential form ends in -eru (行ける). Don't confuse a command with an ability.
How It Connects
Learn This First
To learn the imperative form, you must first understand how Japanese verbs are categorized into groups, as the conjugation rules change for each. Additionally, because this form is extremely blunt, you should understand Japanese politeness levels to know when its use is appropriate (such as in emergencies, sports, or slogans) versus when it is socially unacceptable.
- Verb Groups
The imperative form (命令形) is conjugated differently depending on whether the verb is a Group 1 (u-verb), Group 2 (ru-verb), or irregular verb.
Level 1 - Politeness levels
Understanding the social context of casual and blunt speech is essential, as the imperative form is highly direct and often considered rude or aggressive in standard conversation.
Foundations
Related Patterns
- Prohibitive form
The negative counterpart to the imperative form, used to command someone NOT to do something.
Level 3 - てくださいPlease Do
The standard polite way to make a request, which is much safer to use than the imperative.
Level 1 - Volitional form
The volitional form ('let's'), which is a collaborative suggestion rather than a one-way command.
Level 3 - られる/えるPotential Form
The potential form, which is often confused with Godan imperatives due to similar vowel shifts.
Level 2 - ようにと言うTell Someone to
Used for indirect commands, providing a softer way to report that someone was told to do something.
Level 3
Learn Next
Patterns that build on this one.
Practice Imperative form in Bubblegum
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