were MD

Writers mix up there, their, and they're because the words sound the same. Use three quick checks-"they are" replacement, ownership question, and place/existence-to pick the right one. Below are short rules, memory tricks, many real examples, and ready-to-paste rewrites.

Test the whole sentence in context; that usually makes the correct choice obvious.

Quick answer

There = place or existence (there is/are). Their = possession. They're = contraction of they are. If "they are" fits, use they're. If you mean ownership, use their. If you point to a location or begin "there is/are", use there.

there = location / existence (e.g., There is a file on the desk.)
their = possessive (e.g., Their update was submitted.)
they're = they are (e.g., They're on the call now.)

How each word works (short)

There points to a place or introduces existential phrases: "There is/are..."

Their marks ownership or association.

They're contracts two words: they + are.

Quick test: replace the word with "they are." If it makes sense, use they're.
If the word answers who owns something, use their.
If the word answers where or introduces existence, use there.

Memory tricks and two-second tests

Two fast checks stop most mistakes: the "they are" replacement and the ownership question. Saying the sentence aloud often reveals the right choice.

They're = try reading "they are."
Their contains "heir" - link that to possession.
There rhymes with where - points to place.

Test: "Their going to the meeting." Replace with "they are" → "They are going..." → write they're.
Test: "Put it over they're." "They are" makes no sense here → you meant place → use there.

Common error patterns and immediate repairs

Below are real mistakes and clean fixes. Copy the corrected sentence when you need a quick repair.

Wrong: Their late to the meeting.
Right: They're late to the meeting.
Wrong: Please put the files over their.
Right: Please put the files over there.
Wrong: There car is parked outside.
Right: Their car is parked outside.
Wrong: They're decision affects the timeline.
Right: Their decision affects the timeline.
Wrong: I left it over there on the table (intended: ownership).
Right: I left their folder on the table.
Wrong: There going to submit their report tomorrow (both wrong).
Right: They're going to submit their report tomorrow.

Work examples: emails, updates, and meeting notes (copyable)

Common workplace contexts: status updates, calendar notes, and quick requests.

Work - Wrong: There meeting agenda is attached-please review. Work -
Right: Their meeting agenda is attached-please review.
Work - Wrong: Their presenting the quarterly numbers at 2 p.m. Work -
Right: They're presenting the quarterly numbers at 2 p.m.
Work - Wrong: Please leave the signed NDA over they're on my desk. Work -
Right: Please leave the signed NDA over there on my desk.

School examples: essays, lab reports, and feedback

In formal submissions avoid contractions where required; use correct possessives and clear locations to preserve meaning and marks.

School - Wrong: There hypothesis did not match their results. School -
Right: The hypothesis did not match their results.
School - Wrong: The students said there confused about the protocol. School -
Right: The students said they're confused about the protocol.
School - Wrong: Please hand your essays to the drawer over their. School -
Right: Please hand your essays to the drawer over there.

Try your own sentence

Casual examples: texts, DMs, and social posts

When typing fast, run the quick checks to avoid embarrassing mistakes.

Casual - Wrong: Their at the cafe-wanna join? Casual -
Right: They're at the cafe-wanna join?
Casual - Wrong: I think my keys are there in their coat pocket. Casual -
Right: I think my keys are in their coat pocket. / I think my keys are over there, on the couch.
Casual - Wrong: That is there jacket-looks great. Casual -
Right: That is their jacket-looks great.

Rewrite templates: three patterns you can paste

Pick the template that matches your error and swap in your content. If clarity matters, rewrite to remove the homophone.

When in doubt, rephrase to remove the homophone: "The team is meeting at 2 p.m." instead of "They're meeting at 2 p.m." if that avoids confusion.
Prefer "they are" in formal writing to avoid contractions.

Rewrite:
Wrong: Their going to send the files. → They're going to send the files. (They are = they're.)
Rewrite:
Wrong: Leave the document over their. → Leave the document over there. (There = location.)
Rewrite:
Wrong: There presentation was excellent. → Their presentation was excellent. (Their = possession.)
Rewrite: Work template: "They're scheduled for 10 a.m." →
formal: "They are scheduled for 10 a.m."
Rewrite: School template: "Their results support the hypothesis." → avoid "they're" in formal writing.
Rewrite: Casual template: "They're at the bar. Go join them!" → short, natural use.

Hyphenation, apostrophes, spacing, and mini-grammar fixes

Writers who mix there/their/they're often mix other small items. Fixing these clears up immediate confusion.

your vs. you're - your = possessive (your book); you're = you are.
its vs. it's - its = possessive (its cover); it's = it is / it has.
Apostrophes are not for plurals: CDs, years (not CD's or year's unless showing possession).
Hyphens: use in compound modifiers before a noun (well-known author) but not after the noun (the author is well known).
Spacing: no extra spaces before punctuation; use one space after a period unless your style guide says otherwise.

Wrong: Your going to love it's new layout.
Right: You're going to love its new layout.
Wrong: The authors are well known in their field.
Right: The authors are well-known in their field.

4-step checklist to fix any sentence (use before you hit send)

Run this checklist fast whenever you proofread an email, post, or paper.

1) Identify intent: place, ownership, or contraction?
2) "They are" test: replace the word with "they are." If it reads correctly, use they're.
3) Ownership test: if the phrase links people to something they own, use their.
4) Location/existence test: if the phrase points to a place or begins "there is/are", use there.

Usage example: "Their is a problem." Step 1: not ownership. Step 2: "they are is a problem" fails. Step 4: it's existence → "There is a problem."

FAQ

How do I remember which to use quickly?

Try the "they are" replacement first. If it works, they're is correct. If the word shows ownership, use their. If it points to place or starts an existential phrase, use there. Mnemonic: There = where; Their = theirs; They're = they are.

Should I avoid contractions like they're in formal writing?

Avoid contractions in formal academic, legal, or highly professional documents. Use "they are" or rephrase to be safe.

Why do spell-checkers miss these errors?

Spell-checkers flag misspellings but not incorrect word choice - there, their, and they're are all valid words. Use contextual grammar checks or the quick tests above.

Can I always fix confusion by rephrasing?

Often yes. Rewriting the sentence to remove the pronoun reduces ambiguity: "The committee will present" instead of "They're presenting."

Any last-minute proofing tip?

Read your message out loud and run the "they are" and ownership checks. If unsure, paste the sentence into a grammar checker or run the four-step checklist one more time.

Need help checking a sentence?

Run the four-step checklist on any doubtful line, or paste it into a contextual checker. A quick habit plus a short tool will stop most errors for good.