occur in + place/field
Happening somewhere
In introduces the place, situation, or field where something happens.
The disease rarely occurs in cold climates.
How to use “occur” with prepositions
Occur often combines with prepositions that express place, time, or the person affected. The meaning changes with each structure.
Quick answer
Common uses of occur
Use “occur in” for places, periods, or fields. Use “occur to” when an idea comes to someone. “Occur at” and “occur on” are used with specific times and places in broader sentence structures. “Occur during” introduces a period in which something happens.
The problem occurred in several countries.
An idea occurred to me last night.
The accident occurred during the storm.
An idea occurred to me last night.
The accident occurred during the storm.
Choose the pattern by meaning
These forms are not interchangeable. Choose the construction by meaning, not by which preposition appears most often.
occur to + person
Coming into someone's mind
Occur to means come to mind.
It suddenly occurred to her that the door was unlocked.
occur during + period
Happening within a period
During introduces a period of time.
Most injuries occur during training sessions.
occur at + time/place
Specific point of time or location
At may introduce a precise place or time in the sentence.
The explosion occurred at midnight.
occur on + date/day
Specific days or dates
On is used with dates and days.
The ceremony occurred on Friday evening.
See the difference in context
The same subject can take different constructions because each sentence answers a different question.
Construction
Example
Meaning
occur in
These patterns occur in many languages.
Shows where or in what context something happens.
occur to
A better solution occurred to him later.
Means come into someone's mind.
occur at
The meeting occurred at noon.
Refers to a specific time or place.
occur on
The outage occurred on Monday.
Used with days and dates.
occur during
The error occurred during the update.
Shows the period when something happened.
Common mistakes
Some combinations appear in real text but do not mean what learners often assume.
Using occur to for events
Occur to is for ideas, not ordinary events.
✕ The conference occurred to June. ✓ The conference occurred in June.Confusing in and during
In often names a broader period or place; during emphasises the time span of an event.
✕ The noise occurred in the meeting. ✓ The noise occurred during the meeting.Using on with months
On is used with days and dates, not months alone.
✕ The change occurred on July. ✓ The change occurred in July.Quick practice
Choose the expression that matches the intended meaning.
1. The idea suddenly occurred ___ me.
2. Most delays occur ___ winter storms.
3. The incident occurred ___ Tuesday night.
Check your sentence in context
Paste the complete sentence below. Linguix checks the preposition together with grammar, spelling, punctuation, and style.
Free to try · No signup required
Frequently asked questions
What does occur to someone mean?
It means an idea comes into someone's mind.
Can occur be used with at?
Yes. At can refer to a precise time or location.
What is the difference between occur in and occur during?
Occur in often refers to a place or broad context, while occur during emphasises the period when something happens.
Related preposition guides
Write with confidence in Linguix
Create a free account to check complete texts, apply suggestions, and save your documents.
