Needs revision
The meeting ended late we still finished the proposal.
GRAMMAR RULES / RUN-ON SENTENCE
Run-On Sentence Checker: Examples & Fixes
A run-on sentence incorrectly combines complete thoughts without enough punctuation or connection.
✓ Clear rule✓ Before/after example✓ Private checker
THE RULE
Run-On Sentence
QUICK EXPLANATIONIndependent clauses need a valid boundary: a period, semicolon, or a comma plus an appropriate coordinating conjunction.Use the examples below to see the difference in context.
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EXAMPLE
See the problem and the correction.
Revised
The meeting ended late, but we still finished the proposal.
Why the revision works
The original has two independent clauses with no grammatical boundary. Adding “but” with a comma makes the relationship clear.
FIX IT
Three checks to make in your own sentence.
- Find where one complete thought ends and the next begins.
- Choose a period, semicolon, or comma plus conjunction based on the relationship.
- Read the revision aloud to make sure the sentence does not feel overloaded.
TRY YOUR DRAFT
Check the real sentence, not just the example.
LINK2NOTE PRIVATE CHECKER
Grammar, spelling, punctuation, and style.
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Paste text into the free checker →RELATED RULES
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FAQ
Run-On Sentence questions.
What is a run-on sentence?+
A run-on sentence combines independent clauses without the punctuation or conjunction needed to connect them correctly.
Are long sentences always run-ons?+
No. A long sentence can be grammatically correct, and a very short sentence can still be a run-on.
Can Link2Note check run-on sentences?+
Yes. The standard writing checker runs locally in your browser and can flag common grammar and punctuation issues.