Learn Imperatives (Commands) in English
Give commands, instructions, directions, and requests.
Grammar Focus
Imperatives are verb forms used to give commands, instructions, directions, and requests. They are one of the most practical and direct structures in English, and you use them every single day — from reading a recipe to following road signs to asking a friend for help.
- The imperative uses the base form of the verb — no subject, no conjugation: "Sit down," "Open the window."
- To make an imperative negative, add don't before the base verb: "Don't touch that," "Don't run."
- To make an imperative more polite, add please at the beginning or end: "Please wait here," "Close the door, please."
- Although there is no visible subject, the subject of every imperative is always 'you' — either singular or plural.
- Imperatives can also include 'let's' to suggest a joint action: "Let's go!" "Let's have lunch."
Form & Structure
Affirmative Imperatives
Negative Imperatives
Polite Requests
Common Mistakes
Adding a subject to the imperative
Tip: Imperatives never include a subject. The subject 'you' is always implied. Drop it and use just the base verb.
Using 'not' instead of 'don't' for negatives
Tip: Negative imperatives always use 'don't' (do not) before the base verb — never use 'not' alone.
Using the wrong verb form (adding -s or -ing)
Tip: Imperatives always use the base form of the verb — no -s, no -ing, no past tense. Just the plain verb.
Why This Grammar Matters
Giving directions
Giving instructions or explaining a process
Making polite requests
Warning or telling someone not to do something
Continue Learning
There is / There are
Same category (Grammar Structures) and level
Present Be Verb (am/is/are)
Same category (Grammar Structures) and level
Used To + Base Verb
More grammar structures lessons
So / Neither + Auxiliary
More grammar structures lessons
Inversion for Emphasis
More grammar structures lessons
Can / Can't for Ability and Permission
beginner companion topic
This lesson content was created with AI assistance and reviewed for accuracy.
Quick Summary
| Use | Formula | Example |
|---|---|---|
| Affirmative Imperatives | **Base verb** (+ object/complement) — no subject | **Open** the door, please. |
| Negative Imperatives | **Don't** + base verb | **Don't** forget your passport. |
| Polite Requests | **Please** + base verb | base verb + **please** | **Please** wait outside. |
Imperatives are among the first grammar structures that English learners encounter, and for good reason — they appear everywhere in daily life. Every time you read a recipe, follow a sign, receive instructions at work, or ask someone to help you with something, you are using or hearing imperative sentences. Despite being simple in form, imperatives carry enormous communicative power. The imperative form in English is refreshingly straightforward. Unlike other tenses, it does not require you to think about subjects, conjugations, or time markers. You simply take the base form of the verb and use it directly. 'Sit,' 'listen,' 'open,' 'stop' — each one is a complete imperative sentence on its own. This directness is what makes imperatives so useful in real-world communication. Of course, directness can sometimes feel abrupt or even rude in certain contexts. That is why the imperative often comes paired with 'please' to soften the tone, or with a rising intonation in speech to signal that it is a request rather than a command. Understanding the difference between a blunt command and a polite request — and knowing how to signal that difference grammatically — is an important part of communicating naturally in English. In this article, you will learn everything you need to know about English imperatives. You will discover what they are, when to use them, how to form both affirmative and negative imperatives, how to make polite requests, and which common mistakes to avoid. By the end, you will feel confident using imperatives accurately and appropriately in a wide range of real-life situations — from giving directions and instructions to making polite requests and issuing warnings.
What Are Imperatives in English?
An imperative is a type of sentence or clause used to give a command, instruction, direction, request, or warning. Unlike declarative sentences (which make statements) or interrogative sentences (which ask questions), imperatives are designed to prompt action from another person. The key feature of an imperative is that the subject — always 'you' — is not stated. It is implied. When you say 'Close the door,' you do not need to say 'You close the door' because the listener understands they are the one being addressed. This omission of the subject is what makes imperatives instantly recognisable and sets them apart from other sentence types. Imperatives can be short and direct, such as 'Stop!' or 'Help!', or they can be longer and more specific, such as 'Please wait outside until your name is called.' They can be affirmative ('Come in') or negative ('Don't come in'). They can be stern commands or gentle invitations. Their tone depends entirely on context, word choice, and delivery — not on their grammatical structure alone. It is also worth noting that 'let's' constructions — such as 'Let's go' or 'Let's have a coffee' — are a special type of imperative used to suggest a joint action involving the speaker and listener. This is sometimes called the first-person plural imperative, and it functions differently from the standard imperative, which is always addressed to 'you.'
Read the full grammar guide
When to Use the Imperative Form
The imperative is used in a wide range of everyday situations, and recognising these contexts will help you use it naturally and confidently. The most obvious use is giving commands or orders — situations where authority or urgency is involved. A teacher saying 'Sit down' or a doctor saying 'Open your mouth' are examples of commands where the imperative is the expected form. Imperatives are also used to give instructions — particularly in written form, such as in recipes ('Add two eggs'), user manuals ('Press the button'), and exam papers ('Write your name at the top'). In these contexts, the imperative is neutral and professional, not aggressive. Directions are another major context for imperatives. When someone asks you how to get somewhere, you naturally respond with imperatives: 'Turn left at the church. Go straight for two blocks. Cross the road and you'll see it on your right.' Imperatives are also used for polite requests when softened with 'please' or an appropriate tone. 'Please have a seat' and 'Help yourself to some food' are both imperatives that feel warm and welcoming. Finally, warnings and advice often use imperatives for immediacy and clarity: 'Watch out!', 'Be careful,' and 'Don't drink that' are all urgent or helpful imperatives that communicate important information directly and efficiently.
How to Form Imperatives in English
Forming imperatives in English is simpler than almost any other grammar structure, which is one reason learners pick them up quickly. For affirmative imperatives, the formula is simply the base form of the verb — the infinitive without 'to'. No subject, no auxiliary verb, no conjugation. Examples: 'Sit,' 'Open,' 'Listen,' 'Write,' 'Help,' 'Take.' You can add objects or complements after the verb: 'Sit down,' 'Open the window,' 'Listen to me carefully,' 'Take two tablets a day.' For negative imperatives, add 'don't' (the contracted form of 'do not') before the base verb. Do not is the full formal form, while don't is used in everyday speech and informal writing. Examples: 'Don't sit there,' 'Don't open that,' 'Don't forget your homework,' 'Do not enter this area without permission' (formal sign). To make imperatives more polite, add 'please' either at the beginning or the end of the sentence. Both positions are correct: 'Please sit down' and 'Sit down, please' are both natural. When 'please' comes at the end, a comma is often written before it in formal writing. The tone of your voice also plays a major role in politeness — a gentle, rising intonation makes any imperative sound like a request rather than a demand. A special case worth knowing is the 'let's' imperative: 'Let's + base verb.' This form is used to suggest that both the speaker and listener do something together. 'Let's go,' 'Let's start,' 'Let's not argue' (negative form). This is a friendly, inclusive way to propose a shared action.
Common Mistakes with Imperatives
Although imperatives are structurally simple, learners frequently make a handful of predictable errors. Being aware of these will help you avoid them. The most common mistake is including the subject 'you' in the sentence. Saying 'You sit down' or 'You open the window' sounds unnatural and overly formal in English. The subject of an imperative is always implied — drop it and use just the base verb. A second frequent error is using the wrong negative form. Learners sometimes say 'Not open the door' or 'No touch that,' which are not correct in English. The only correct way to form a negative imperative is: 'Don't' (or 'Do not') + base verb. 'Don't open the door,' 'Don't touch that.' A third mistake involves using the wrong verb form. Some learners add -s to the verb ('Opens the door'), use the -ing form ('Opening the window now'), or use the past tense ('Went home') — all of which are incorrect for imperatives. The imperative always uses the bare base form of the verb, with no endings or modifications. Finally, some learners overuse imperatives in polite situations, making them sound demanding when they should sound courteous. In English, adding 'please,' softening your tone, or choosing indirect request forms ('Could you...?') can make a significant difference in how your message is received. Knowing when to use a direct imperative and when to soften it is a mark of genuine communicative competence.
Imperatives in Everyday English Communication
Imperatives are woven into almost every domain of daily communication. You encounter them on signs ('No smoking,' 'Keep off the grass'), in product instructions ('Shake well before use'), in safety warnings ('Do not exceed the stated dose'), and in advertising ('Just do it,' 'Think different'). They are one of the most versatile and commonly used structures in written and spoken English. In conversation, imperatives help you be clear, efficient, and direct. When someone gives you directions, they don't say 'You should turn left' — they say 'Turn left.' When a colleague asks for help, they say 'Send me the file, please' — not 'I would like you to send me the file.' This directness is valued in English communication, particularly in professional and practical contexts. For learners, mastering imperatives means being able to follow and give instructions confidently, make polite requests naturally, and understand commands and warnings in context. It also gives you the foundation for understanding related structures, such as indirect speech with reporting verbs like 'tell' and 'ask' — 'She told me to sit down,' 'He asked me not to be late' — which build directly on the imperative form.
Practice In This Page
1. _____ the door, please.
Show answer
Open
2. _____ forget your passport.
Show answer
Don't
3. You sit down.
Show answer
Sit down.
4. Not open the window.
Show answer
Don't open the window.
5. Opens the window. / Opening the door now.
Show answer
Open the window.
Frequently Asked Questions
- What is an imperative sentence in English?
- An imperative sentence gives a command, instruction, direction, request, or warning. It uses the base form of the verb without a stated subject, because the subject 'you' is always implied. Examples: 'Sit down,' 'Open the door,' 'Don't touch that,' 'Please wait here.'
- Do imperatives have a subject?
- No — the subject of an imperative sentence is never written or spoken. It is always the implied 'you.' Whether you are talking to one person or a group, the imperative looks the same: 'Listen carefully' addresses both one person and many people equally.
- How do you make an imperative negative?
- To form a negative imperative, place 'don't' (or the more formal 'do not') before the base verb. For example: 'Don't run in the corridor,' 'Do not park here,' 'Don't be late.' Never use 'not' alone without 'do' — 'Not run' is incorrect in English.
- How do you make an imperative polite?
- Add 'please' at the beginning or the end of the imperative sentence: 'Please sit down' or 'Sit down, please.' You can also soften the tone with your voice — a gentle, rising intonation makes an imperative sound like a polite request rather than a demand.
- What is the difference between a command and a request?
- Grammatically, commands and polite requests can use the same imperative form. The difference lies in tone, context, and the addition of 'please.' 'Give me that' sounds like a command, while 'Please give me that' or 'Give me that, please' sounds like a polite request. In writing, adding 'please' consistently signals politeness.
- What does 'let's' have to do with imperatives?
- 'Let's' (short for 'let us') is used to form a first-person plural imperative — a suggestion that includes both the speaker and the listener. 'Let's go,' 'Let's have a break,' and 'Let's not argue' all invite a shared action. The negative form is 'let's not' plus the base verb.