Prepositions with nouns

Using prepositions with standard

Standard appears in several fixed patterns, especially standard of and to a standard.

Quick answer

Which prepositions are correct with standard?

Use standard of for a level or quality, as in a high standard of service. Use to a standard after verbs such as raise or improve. The phrase of standard alone is uncommon without modifiers.

The hotel maintains a high standard of cleanliness.
The work was completed to a standard acceptable to the client.
They raised production to standard within six months.

Choose the pattern by meaning

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

1
standard of + quality

Level or quality

Use standard of to describe quality, behaviour, or performance.

The school has a high standard of teaching.
Customers expect a certain standard of service.
2
to a standard

Meeting a required level

Use to a standard after verbs such as build, improve, or test.

The equipment was upgraded to a standard suitable for export.
All reports must be written to a standard approved by management.
3
up to standard

Reaching expectations

Use up to standard to say something meets required quality.

The repairs were not up to standard.
Her performance was finally up to standard.

See the difference in context

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

Construction
Example
Meaning
standard of
The company maintains a high standard of safety.
describes quality or level
to a standard
The bridge was rebuilt to a modern standard.
shows compliance with a requirement
to standard
The factory returned the machines to standard.
used after verbs of restoration or improvement
of standard
The phrase of standard is rare without words like level or type.
not a common standalone pattern

Common mistakes

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

Using of standard as a fixed phrase

English usually needs standard of plus a noun.

✕ They expect of standard. ✓ They expect a high standard of quality.

Omitting the article before standard

To a standard is more natural in many contexts.

✕ The work was completed to standard acceptable to clients. ✓ The work was completed to a standard acceptable to clients.

Confusing standard and standards

Standards often refers to rules or official requirements.

✕ The product meets international standard. ✓ The product meets international standards.

Quick practice

Choose the expression that matches the intended meaning.

1. The company maintains a high standard ___ safety.
2. The building was renovated ___ a modern standard.
3. The work is not up ___ standard yet.

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 of standard correct?

It is uncommon as a standalone phrase. English more often uses standard of plus a noun, such as standard of care.

What does up to standard mean?

It means good enough to meet required quality or expectations.

Can I say to standard without an article?

Sometimes, especially after verbs like restore or return, but to a standard is more common in general writing.

Write with confidence in Linguix

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

Create a free account