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Prepositions with nouns

Without consent vs. of consent

Without consent is a standard phrase meaning without permission or agreement. Of consent is uncommon alone and usually appears inside longer legal or formal expressions.

Quick answer

Which form is standard?

Use without consent to mean without permission. The phrase of consent is not normally used by itself after a verb, although consent may appear in structures such as age of consent.

The images were shared without consent.
No changes may be made without consent from the owner.
The law defines the age of consent clearly.

Choose the pattern by meaning

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

1
without consent

Showing lack of permission

Use without consent when someone acts without approval or agreement.

The property was entered without consent.
They published the recording without consent.
2
with consent

Showing permission or agreement

Use with consent to show that approval was given.

The treatment was performed with consent.
The data may be shared with consent from participants.
3
consent to + action

Agreeing to something

Use consent to before a noun or verb ending in -ing.

She gave consent to treatment.
They refused consent to releasing the files.

See the difference in context

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

Construction
Example
Meaning
without consent
The material was copied without consent.
Done without permission.
of consent
The phrase of consent is uncommon except in fixed expressions such as age of consent.
Not a normal alternative to without consent.
with consent
The interview was recorded with consent.
Done with permission.

Common mistakes

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

Using of consent for lack of permission

English uses without consent, not of consent, for unauthorized actions.

✕ They acted of consent. ✓ They acted without consent.

Omitting the object after consent to

Consent to normally introduces a thing or action.

✓ She consented to the changes.

Confusing consent and permission

Consent is often more formal and connected to legal or personal agreement.

✓ The form confirms patient consent.

Quick practice

Choose the expression that matches the intended meaning.

1. The photos were used ___ consent.
2. He gave consent ___ the interview.
3. The recording was made with the speaker's ___.

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Frequently asked questions

Is without consent formal?

Yes. It is common in legal, medical, and official contexts.

Can I say of consent after a verb?

Usually no. English normally uses with consent or without consent instead.

What verb is common with consent?

Give is very common, as in give consent to treatment.

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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