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Prepositions with nouns

Of format or with format?

English rarely uses of format as a fixed combination. With format is possible when format is an added feature or characteristic, but other structures are often more natural.

Quick answer

How is format usually used with prepositions?

Of format is generally unnatural in everyday English. With format can be correct when something includes or works with a particular format, but English more often uses format as a modifier or uses in plus a format name: in PDF format, a standard format, or formatted for mobile devices.

Please send the file in PDF format.
The software works with this format.
They adopted a new format for meetings.

Choose the pattern by meaning

These forms are not interchangeable. Choose the construction by meaning, not by which preposition appears most often.

1
in + format

Stating the file or presentation type

Use in plus a format name to describe the form in which something is presented or saved.

The image was uploaded in JPEG format.
Submit the report in digital format.
2
with + format

Showing compatibility or included structure

Use with format when format is a feature, option, or compatibility point.

The app works with this format.
We need software with a flexible format.
3
format for + purpose

Describing intended use

Use format for to explain the audience, platform, or purpose of a format.

The guide uses a simple format for beginners.
They created a new format for online classes.

See the difference in context

The same subject can take different constructions because each sentence answers a different question.

Construction
Example
Meaning
of format
The phrase of format is usually unnatural in modern English.
Not a standard everyday combination.
with format
This editor works with the XML format.
Correct when discussing compatibility or features.
in format
The files were stored in a compressed format.
Standard for describing the form or type of presentation.
format for
We designed a format for weekly reports.
Used to show purpose or intended use.

Common mistakes

Some combinations appear in real text but do not mean what learners often assume.

Using of format in ordinary sentences

English usually avoids of format and uses in format, with format, or another structure.

✕ The data was saved of format XML. ✓ The data was saved in XML format.

Using with format when no feature or compatibility is meant

With format works for compatibility or included characteristics, not simple description.

✕ Please send the document with PDF format. ✓ Please send the document in PDF format.

Quick practice

Choose the expression that matches the intended meaning.

1. Please upload the file ___ PDF format.
2. This tool works ___ several image formats.
3. Which phrase is generally unnatural in everyday English?

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Frequently asked questions

Is with format grammatically correct?

Yes, in contexts about compatibility, features, or structure, such as software that works with a format.

Why does in PDF format sound more natural?

English commonly uses in plus a format name to describe the form or file type of something.

Can format be used without a preposition?

Yes. Format often works directly as a noun, as in a new format or the meeting format.

of, about, against, to or for racism? of, about, for, in or on friendship? of, about, for, on or to thing? of, about, for, to or with sex? of, about, on, to or for moon? "of access" or "with access"? "of accommodation" or "for accommodation"? "of accuracy" or "for accuracy"? "of action" or "in action"? "of actor", "with actor" or "by actor"? "of address" or "to address"? "of administration" or "in administration"?

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