is vs us

Writers mix 'is' (a verb) and 'us' (an object pronoun) for three main reasons: fast typing, speech-to-text, or misreading the sentence structure. Use quick substitution tests below, scan for fused tokens, and apply the rewrite templates to fix sentences right away.

Quick answer

Use 'is' for the third-person singular verb (She is late). Use 'us' as an object pronoun (Send us the file). Read the sentence aloud: does the slot need a verb (state) or a receiver of an action (people)?

If the word links a subject to a description → use is (The report is final).
If it names the object of a verb or preposition → use us (Email us the file).
Substitution tests: try replacing with are (tests for is) or with me/them (tests for us).

Core explanation - the one-line test

'Is' = verb (third-person singular of to be). Pattern: subject + is + complement. 'Us' = objective pronoun (we → us). Pattern: verb/preposition + us (give us, between us).

Verb slot? Try are. If that produces a grammatical sentence, you likely need is.
Object slot? Try me or them. If that works, use us.
Example: "The team is/us ready." Replace with are → "The team are ready?" → needs a verb → choose "The team is ready."

Spacing and common keystroke causes

Many mistakes come from missing spaces or fused words: "thisis" or "isus" instead of "this is" or "is us." Split fused tokens and re-run the substitution tests.

Search for fused patterns like "thisis", "thatis", "isus", "itis".
If speech-to-text produced the line, replay the audio-hearing the speaker usually resolves the ambiguity.
Spacing fix: Wrong: "Thisus a problem." → split → "This us a problem." Test → "This is a problem." Final: "This is a problem."

Hyphenation and contracted forms

'Is' often appears as the contraction "'s" after a subject (He's, She's). That form is a verb, not a possessive in many contexts. 'Us' is never a contraction and shouldn't follow an apostrophe+s when intended as the object.

He's = He is; John's = John + possessive (check context).
Do not write "send it's to us" if you mean "send it to us." "It's" = it is or it has.
Contract example: Wrong: "Send it's to us." →
Correct: "Send it to us." or "It's ready." (It is ready.)

Grammar quick-reference

'Us' belongs only in object positions; 'is' functions only as a verb. They are not interchangeable.

Subject test: if the pronoun performs the action, use we, not us.
Object test: if someone receives the action, use us.
Verb test: if the slot describes a state after the subject, use is.
Example: Wrong: "Us are ready." →
Correct: "We are ready."

Examples you can copy - wrong/right pairs (work, school, casual)

Copy the correct sentence that matches your meaning, or apply the same correction to a similar sentence.

Work - Wrong: "This us a priority." →
Right: "This is a priority."
Work - Wrong: "Please send the invoice is." →
Right: "Please send the invoice to us."
Work - Wrong: "If the client asks, tell is." →
Right: "If the client asks, tell us."
School - Wrong: "The deadline us next Friday." →
Right: "The deadline is next Friday."
School - Wrong: "The teacher told is to stay." →
Right: "The teacher told us to stay."
School - Wrong: "Everyone us excited about the project." →
Right: "Everyone is excited about the project."
Casual - Wrong: "This us going to be great." →
Right: "This is going to be great."
Casual - Wrong: "Meet is at 7." →
Right: "Meet us at 7." or "The meeting is at 7."
Casual - Wrong: "Between you and is, I prefer tea." →
Right: "Between you and us, I prefer tea."
Common - Wrong: "It us your call." → Right: "It is your call."
Common - Wrong: "They told is they were late." → Right: "They told us they were late."

Try your own sentence

Test the whole sentence, not just the phrase. Context usually makes the correct choice obvious.

Rewrite help - step-by-step fixes and copyable templates

Three quick steps: read aloud → substitute → rewrite. Use these templates for common patterns.

Step 1: Read the sentence aloud and pause at the suspect word.
Step 2: Substitute are and me/them to see which fits.
Step 3: Apply a template below if the result is still unclear.

Template - verb needed: If the sentence lacks a verb, change "X us Y" → "X is Y" or "X is doing Y." Example: "The schedule us tight." → "The schedule is tight."
Template - object needed: If the sentence names recipients, change "... is" → "... to us" or "... with us." Example: "Send the draft is." → "Send the draft to us."
Rewrite example 1: Original: "Please hand the form is." → Fix: "Please hand the form to us."
Rewrite example 2: Original: "The committee is us tomorrow." → Fix A: "The committee meets us tomorrow." → Fix B: "The committee is meeting with us tomorrow."
Rewrite example 3: Original: "They told is about changes." → Fix: "They told us about the changes."

Real usage and tone - when exceptions appear

Nonstandard forms can appear in dialogue or dialect. Preserve originals when transcribing or quoting voice, but use standard forms in professional and academic writing.

Quoted speech: keep errors that reflect voice, but mark them as quoted.
Chat/text: a quick insert of "is" or "to" usually clears ambiguity without changing tone.
Transcripts: verify audio before committing to "us" vs "is."
Dialogue example: "This us what I always say." - acceptable as voice, not for formal prose.

Memory tricks and editing habits

Two short reminders: "Is links, Us receives" and "Substitute are / substitute me/them." Use them during a final pass.

Quick habit: search for " is " and " us " (with spaces) and run the substitution test on each hit.
Add a short text replacement on your phone: "is/us?" → prompt to substitute are or me.
When using speech-to-text, enable a final review step: speak, then scan for short words like is/us.
Practice line: "The presentation is at 2; tell us if you need help." Run the two checks on each bold word.

Similar mistakes to watch for

Related slips include confusing we/us (subject vs object), missing "to" before indirect objects, and mixing "it's" (it is) with "its" (possessive). Fixing an is/us error often reveals one of these.

We vs us - "We are" (subject) vs "Tell us" (object).
It's vs its - "It's" = it is or it has; "its" = possessive.
Indirect object patterns - some verbs allow "Give us the file" or require "Send the file to us."
Adjacent-error example: "We need to send it's to them." → "We need to send it to them."

FAQ

Can 'is' and 'us' ever be swapped without changing meaning?

No. 'Is' is a verb and 'us' is an object pronoun; swapping them either breaks grammar or changes the meaning.

My phone keeps autocorrecting 'us' to 'is'. What should I do?

Add common phrases (for example, "send to us") to your keyboard dictionary, proofread short words, and use the substitution tests before sending.

How do I check a long document efficiently?

Search for " is " and " us " (with spaces) to find candidates, then apply the "are" and "me/them" substitutions. Automated tools can help, but context still matters.

Is the error more common in transcripts?

Yes. Speech-to-text often mishears short linking words and pronouns. Always replay audio for ambiguous short words.

What's the fastest fix for a chat message?

If you meant recipients, add "to" before "us" or write "meet us"; if you meant a state, use "is." Quick templates: "Meet us at [time]." or "The meeting is at [time]."

Need a quick second check?

If a single sentence feels uncertain, run the three substitution checks: read aloud → substitute are/me → rewrite with "to" if needed. Small habits-searching " is " and " us ", replaying audio-stop embarrassing slips in professional and academic writing.