Practice
English contractions: natural short forms in speech and writing
A friend texts, “I’m running late, but I’ll be there soon.” Those small shortened forms make the message quick and natural. They are contractions: two words joined with an apostrophe.
Recognise and use common English contractions accurately in informal speech and writing, while choosing full forms when the situation calls for a more formal style.
Read and practice
Read the examples and try the written questions in this guide. Listening recordings are not available for this lesson yet.
Try the written questions
I’m ready, we’re waiting, I’ve finished, and they don’t know /aɪm ˈred.i/, /wɪə ˈweɪ.tɪŋ/, /aɪv ˈfɪn.ɪʃt/, /ænd ðeɪ dəʊnt nəʊ/
The short answer
A contraction is a short form made by joining two words with an apostrophe. I’m means I am, don’t means do not, and she’ll means she will. Use contractions freely in ordinary conversation and informal writing, but use the full words when a formal task, clarity, or emphasis makes them a better choice.
I’m ready to leave when you are.
Why it works: I’m is the usual spoken and informal written form of I am.
5 more examples
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We’re meeting outside the cinema at seven.
We’re is short for we are and fits a casual plan with a clear time.
Not this:
We arepleased to confirm your appointment. What changes: The full form gives the formal confirmation a more careful tone. -
I’ve already sent the photos to Nadia.
I’ve is short for I have in the present perfect form have sent.
Not this:I
havea blue backpack. What changes: Here have shows possession, so it is not part of the contraction I’ve. -
He’ll call you after the meeting.
He’ll means he will and refers to a future action.
Not this:
He iscalling you after the meeting. What changes: The full form is also possible, but it expresses a planned arrangement with a different verb form. -
They don’t know the answer yet.
Don’t means do not and makes the present-simple sentence negative.
Not this:They
doknow the answer now. What changes: The full do adds emphasis to the positive statement instead of making it negative. -
The café isn’t open on Mondays.
Isn’t is short for is not and describes a regular negative fact.
Not this:The café
isopen today. What changes: The positive sentence uses is without not, so no contraction is needed.
Read the full guide
Start by reading the contraction and its full form together. Then look at the sentence’s purpose. A chat with a friend usually sounds natural with I’m, we’re, or can’t. A formal application may sound clearer with I am, we are, or cannot. The apostrophe marks letters that are missing; it does not make a word plural.
What an English contraction shows
A contraction is a shorter way to write and say two words. The apostrophe shows where letters have been left out. I’m comes from I am, and we’re comes from we are. The apostrophe belongs inside the word; it is not a decoration at the end.
You’re early today. She’s in the garden.
You’re means you are. Your is a possessive word, as in your coat, so the two forms have different jobs.
Use contractions with be
The most common contractions use am, is, or are: I’m, you’re, he’s, she’s, it’s, we’re, and they’re. These forms can describe a current situation, an action in progress, or an arrangement. Match the form of be to the subject before you shorten it.
I’m studying tonight. They’re waiting by the entrance.
Complete the sentence: My cousins ___ staying with us this weekend.
Use they’re: My cousins, they’re staying with us this weekend. They’re means they are.
Read ’s and ’ve from the words around them
The form ’s can mean is or has. Look at the next word to understand it. In She’s cooking, the -ing verb shows she is. In She’s cooked dinner, cooked is a past participle, so she’s means she has. The form ’ve always means have: we’ve arrived means we have arrived.
Ben’s reading on the train. Ben’s missed the train twice this month.
Ben’s reading means Ben is reading. Ben’s missed means Ben has missed. The word after the contraction supplies the clue.
Make negatives with not
Negative contractions make everyday speech compact: do not becomes don’t, is not becomes isn’t, are not becomes aren’t, and cannot becomes can’t. Say the full form when you want strong emphasis: I do not agree. Use the standard spelling won’t for will not.
I can’t stay late. We won’t forget the tickets.
I can’t stay late is a normal conversational negative. I cannot stay late can sound more formal or more emphatic.
Choose a tone that fits the writing
Contractions are natural in conversations, personal messages, dialogue, and many ordinary emails. They can sound too casual in a formal report, a legal document, or a task whose instructions ask for full forms. There is no need to remove every contraction from professional writing; follow the expected tone and be consistent.
Thanks, I’ll send the file this afternoon.
I’ll send the file this afternoon suits a friendly work email. I will send the file this afternoon may suit a formal statement or a sentence with emphasis.
Avoid the apostrophe mistakes that change meaning
Do not use apostrophes for ordinary plurals: three chairs and two teachers need no apostrophe. Check it’s and its carefully. It’s means it is or it has; its shows possession. If you can replace it’s with it is, the contraction is correct.
It’s raining, so the dog is in its basket.
Choose the correct word: The phone has lost ___ signal.
Use its: The phone has lost its signal. The sentence needs a possessive word, not it is.
Before you go
Remember this
Contractions join common words with an apostrophe: I’m, we’re, I’ve, he’ll, don’t, and isn’t. Learn the full words behind each form. Use contractions in natural everyday English, and choose full forms when formality, emphasis, or a writing instruction makes them clearer.
Practice with the written examples
You can practice with the written questions in the Learn tab. Each answer includes an explanation.
Try the written questionsListening test not available yet
This lesson does not have the recordings needed for a listening test. Use the written questions in the guide to check your understanding.
Try the written questionsQuestions about "English contractions: natural short forms in speech and writing"
What is a contraction in English?
A contraction is a short form that joins two words with an apostrophe. For example, we’re means we are in We’re meeting outside the cinema at seven. The meaning is the same, but the short form is common in natural conversation and informal writing.
We’re meeting outside the cinema at seven.
When should I use contractions?
Use contractions in conversation, texts, dialogue, and friendly emails when they fit the tone. Use full forms when a formal task asks for them or when you want emphasis. Compare We’re meeting outside the cinema at seven with We are pleased to confirm your appointment.
We are pleased to confirm your appointment.
What does I’ve mean?
I’ve means I have when have is part of a verb form, as in I’ve already sent the photos to Nadia. It is different from have meaning possession in I have a blue backpack. Read the words after the form to identify its job.
I’ve already sent the photos to Nadia.
What is the difference between don’t and do?
Don’t means do not and makes a present-simple statement negative: They don’t know the answer yet. Do without not can make a positive sentence emphatic, as in They do know the answer now. The meaning changes with not.
I have a blue backpack.
Is it’s the same as its?
No. It’s means it is or it has, while its shows possession. In The café isn’t open on Mondays, isn’t is a negative contraction. In a sentence such as the café changed its menu, its would show that the menu belongs to the café.
He’ll call you after the meeting.