Prepositions with nouns

Of involvement or for involvement?

Both phrases are possible, but they are used differently. Of involvement usually describes a type or degree of involvement, while for involvement often shows a reason, purpose, or suitability.

Quick answer

How to use involvement with prepositions

Use of involvement to describe the nature, amount, or source of involvement. Use for involvement when talking about a reason, opportunity, or requirement connected to involvement.

The project needs a high level of involvement from managers.
She was praised for involvement in the charity campaign.
There is little evidence of involvement in the crime.

Choose the pattern by meaning

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

1
evidence of involvement

Showing connection or participation

Of involvement commonly follows nouns such as evidence, degree, level, or signs.

Police found no evidence of involvement by the company.
Her level of involvement increased over time.
2
for involvement in + activity

Giving a reason related to involvement

For involvement often explains why someone is rewarded, criticized, chosen, or known.

He received an award for involvement in community projects.
Several students were selected for involvement in the mentoring programme.
3
involvement in + field/activity

Naming the area of participation

Involvement is most commonly followed by in when naming the activity or situation.

Her involvement in local politics began early.
The report examines company involvement in the dispute.

See the difference in context

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

Construction
Example
Meaning
of involvement
There was clear evidence of involvement in the scheme.
Describes the existence, amount, or type of involvement.
for involvement
She was recognised for involvement in youth work.
Shows a reason connected to involvement.
involvement in
His involvement in the project lasted two years.
Names the activity or area where participation happens.

Common mistakes

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

Using for instead of of after evidence

After evidence, use of involvement, not for involvement.

✕ There was evidence for involvement. ✓ There was evidence of involvement.

Omitting in after involvement

When naming an activity, involvement usually takes in.

✕ Her involvement the campaign was extensive. ✓ Her involvement in the campaign was extensive.

Using of for purpose

Use for when giving a reason for recognition or selection.

✕ He was rewarded of involvement in the event. ✓ He was rewarded for involvement in the event.

Quick practice

Choose the expression that matches the intended meaning.

1. The police found no evidence ___ involvement.
2. She received an award ___ involvement in the programme.
3. His involvement ___ the project ended last year.

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Frequently asked questions

Is for involvement always correct?

No. It is mainly used when giving a reason or purpose, such as praise or selection connected to involvement.

What preposition most commonly follows involvement?

Involvement is very often followed by in when naming an activity, field, or situation.

Can I say evidence for involvement?

Standard English normally uses evidence of involvement.

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