10 Most Common Mistakes in English

Choose the correct option from the choices being offered.

Tone and use: Neutral and common in quizzes, decisions, and instructions. Ask someone to select one answer or option.

May not fit: If there is no single correct choice, ask which one they prefer instead.

Auxiliary verbs such as do, be, and have that help form questions, negatives, or other verb constructions.

Tone and use: Grammar-teaching term; auxiliary verb is the more technical label. Explain why a short answer repeats the auxiliary from the question, as in “Do you have it?” “Yes, I do.”

May not fit: Do not assume all languages form questions with the same auxiliary pattern.

A short affirmative answer that repeats the helping verb used in a do-question.

Tone and use: Natural and standard in American English for a question such as “Do you have the key?” Give a concise affirmative reply to a question beginning with do or does.

May not fit: Match the auxiliary in the question; for “Have you got the key?” a natural reply is “Yes, I have.”

Convert wording from a first language word for word, which can produce unnatural or incorrect English.

Tone and use: Neutral language-learning explanation. Explain why a familiar idea may need a different grammatical pattern in another language.

May not fit: Translation can be useful; the problem is assuming word-for-word structure always transfers.

Cause or result in an error of this type.

Tone and use: Neutral cause-and-effect phrasing. Explain how one habit or condition can produce a particular error.

May not fit: If the connection is uncertain, say may lead to rather than stating a definite cause.

The usual subject-verb agreement pattern when people refers to multiple individuals.

Tone and use: Standard grammar in ordinary usage; people is normally plural in this sense. Talk about a group of individuals: “People are waiting outside.”

May not fit: In specialized contexts, “a people” can mean one ethnic or national group and take singular agreement; ordinary learner sentences usually use plural people.

Did not catch or board the train before it left.

Tone and use: Common travel phrase; miss a train is about failing to catch it, not losing track of where it is. Explain that you arrived too late or otherwise could not board.

May not fit: If you cannot find a train or ticket, use lose only for the item or say you cannot find the train information.

Failing to take advantage of a chance while it is available.

Tone and use: Neutral; opportunity is more formal than chance. Describe not getting to use a valuable possibility.

May not fit: For a missed vehicle, event, or appointment, say missed the train, bus, or appointment instead.

Have a significant effect on an outcome or experience.

Tone and use: Common and flexible; big emphasizes the size of the effect. Explain why a small detail or change matters a lot.

May not fit: If the effect is minor, say make a small difference or have little effect.

Be affordable and work with the times you are available.

Tone and use: Practical planning language. Compare classes, services, or plans by cost and timing.

May not fit: Confirm the actual price and schedule rather than assuming an option will fit.

Will not criticize you or think badly of you because you make errors while practising.

Tone and use: Reassuring and supportive. Help someone feel safer trying a new skill or speaking a new language.

May not fit: For useful learning feedback, combine encouragement with respectful corrections.

State that you share someone’s opinion or accept a point they made.

Tone and use: Neutral and direct; adding with you can make the agreement more personal. Respond to an idea or opinion you share.

May not fit: If you agree only partly, explain which part you accept rather than saying I agree without qualification.

A natural American English way to say you finished eating a short time ago.

Tone and use: Conversational; just emphasizes that the event happened recently. Explain that you are not hungry because you ate recently.

May not fit: In British English, “I’ve just eaten” is also very common; choose the tense that fits the variety you are learning.

Take on or work through the next five items or challenges.

Tone and use: Informal and energetic; tackle can imply that something takes effort. Move to the next set of questions or tasks.

May not fit: For a neutral sequence, simply say move on to the next five.

Answer every item correctly.

Tone and use: Common quiz and test language. Talk about accuracy on a set of questions.

May not fit: For partial success, say get most of them right or get some right.

Use a camera to make a photograph that includes the speaker.

Tone and use: Natural and polite request; of identifies who should appear in the picture. Ask someone to photograph you.

May not fit: If you want a group photo, specify who should be included: “Could you take a picture of us?”

One element of the clothes and accessories a person is wearing.

Tone and use: Neutral fashion and everyday description. Explain that an item is being worn as part of someone’s look.

May not fit: If discussing a uniform or required protective equipment, identify that purpose instead of treating it only as style.

A natural way to tell someone that a group contains three people.

Tone and use: Clear and polite at a restaurant; “Three, please” is an even shorter reply. Tell a host or organizer the size of your group.

May not fit: “We are three” may sound incomplete in this context, though it can be natural in other varieties or contexts.

In your group, especially when a restaurant host asks how many people are dining together.

Tone and use: Common restaurant language; party means a group here, not a celebration. Answer or understand questions about the size of a dining group.

May not fit: If party could mean an event, say your group to avoid ambiguity.

Say that you feel a need or desire to eat; hungry is an adjective, so it uses be rather than have.

Tone and use: Standard English across varieties. Describe your current physical feeling or ask for food.

May not fit: In casual speech, I’m starving is stronger and figurative; it does not literally mean you are starving.

Introduces the final item while emphasizing that it is still important.

Tone and use: Familiar presentation and list phrase; can sound formulaic if overused. Present the final point in a list or sequence without dismissing it.

May not fit: In a short or informal list, simply say finally or lastly.

A short reply meaning that you share the same feeling, preference, or experience.

Tone and use: Common and conversational; the omitted words are understood from context. Agree with a statement such as “I love pizza” or casually express a shared reaction.

May not fit: After “Nice to meet you,” it can sound elliptical or playful; “You too” or “Likewise” is clearer in a first introduction.

A complete, polite response that returns the positive sentiment after an introduction.

Tone and use: Standard and clear; “You too” and “Likewise” are concise alternatives, while “Me too” is also heard casually as an elliptical reply. Respond to someone who says it is nice to meet you.

May not fit: In a formal first introduction, use the full phrase or “Likewise” if you want to avoid ambiguity.