Prepositions after adjectives

How to use pertinent with prepositions

Pertinent is normally followed by to when something is relevant or directly related to a subject. Other prepositions may appear separately in a sentence but are usually not selected by pertinent itself.

Quick answer

The usual construction is pertinent to

Use pertinent to when something is relevant to a topic, discussion, or situation. Constructions such as pertinent in, pertinent for, pertinent as, and pertinent at are usually not standard after the adjective itself, although those prepositions can introduce separate phrases in a sentence.

The report is pertinent to our investigation.
Her comments were pertinent to the budget debate.
Only details pertinent to the case were included.

Choose the pattern by meaning

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

1
pertinent to + topic

Showing relevance to a subject

Use pertinent to for information, comments, or questions connected to a specific matter.

These figures are pertinent to the audit.
The lawyer asked questions pertinent to the contract.
2
pertinent to + situation

Connecting something to a circumstance

Pertinent to can describe relevance in a practical situation or context.

The advice was pertinent to our current problem.
Only evidence pertinent to the complaint was reviewed.

See the difference in context

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

Construction
Example
Meaning
pertinent to
His remarks were pertinent to the discussion.
Standard form meaning relevant or related.
pertinent in
The data are pertinent in this context.
Here in introduces a separate context phrase, not a complement selected by pertinent.
pertinent for
The guidance is pertinent for new employees.
Sometimes used in formal writing, but pertinent to is more natural in most contexts.
pertinent as
The issue became pertinent as the meeting continued.
As introduces time or role, not the usual complement after pertinent.
pertinent at
The question was pertinent at that stage of the project.
At refers to a point in time or situation, not the standard pattern after pertinent.

Common mistakes

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

Using in instead of to for relevance

Use pertinent to when you mean relevant to a subject.

✕ The comments were pertinent in the proposal. ✓ The comments were pertinent to the proposal.

Using as directly after pertinent

As does not normally follow pertinent to show relevance.

✕ The facts are pertinent as the investigation. ✓ The facts are pertinent to the investigation.

Confusing a time phrase with the main pattern

At can describe timing, but the relevant subject still takes to.

✕ The advice was pertinent at the policy. ✓ The advice was pertinent to the policy.

Quick practice

Choose the expression that matches the intended meaning.

1. Her questions were ___ the interview topic.
2. The evidence became pertinent ___ that stage of the trial.
3. Choose the most natural sentence.

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

Is pertinent to formal?

Yes. Pertinent is common in formal, academic, and professional English.

Can I say pertinent for?

It appears occasionally, especially before groups such as pertinent for students, but pertinent to is more standard.

Can pertinent be used without a preposition?

Yes. For example: The point is highly pertinent.

Write with confidence in Linguix

Create a free account to check complete texts, apply suggestions, and save your documents.

Create a free account