To work on a certain project vs To work in a certain project

The correct phrase is 'to work on a certain project.' 'Work on' is the appropriate preposition to use when referring to actively participating in or contributing to a project. 'Work in' is not commonly used in this context.

Last updated: March 25, 2024 • 773 views

To work on a certain project

This phrase is correct and commonly used in English.

This phrase is used when referring to actively participating in or contributing to a project.

Examples:

I have been assigned to work on a certain project.
She is currently working on a certain project.
They need more people to work on this project.
He has experience working on similar projects.
The team is excited to work on a certain project.

Show examples from the web [+]

I believe that if we set to work on a task like this with a certain diplomatic tactfulness, the Member States would react positively to the proposal.
Mainly, we must not ignore the fact that this Union is based on a certain specific philosophy and on a certain specific Treaty.
Commissioner, I would like to see you engaged somewhat more enthusiastically in putting your US colleagues under a positive pressure to negotiate, as you continue to exude a certain phlegmatic quality that we need to work on.
I think on a certain level, I idealized my relationship.
But that was predicated on a certain amount of discretion on your part.
If you were ever planning on making good on a certain debt...
Your life is marked out on a certain course.
It is an unacceptable way of satisfying needs that are based on a certain hierarchy.
The Commission would though point out that this preliminary conclusion is based on a certain number of assumptions.
Kevin said the birthday girl was set on a certain look.
We know you're crushing on a certain blond art dealer from Soho, the little victim that got away.
You agreed to take on a certain job which you didn't finish.
Only this one, when transmitted on a certain frequency, will command them to disassemble.
No, just info on a certain lady who's been holding back on us.
If you were ever planning on making good on a certain debt...
I understand you wanted to shed some light on a certain case. Yes.
First, you will help me get revenge... on a certain street rat by the name of... Aladdin.
You are about to hear the testimony of a fingerprint expert... ...concerning evidence that he claims to have identified on a certain glass.
So it is difficult to envisage a Union foreign policy without relying on a certain degree of flexibility.
In other words, we have made progress on a certain number of points but not all of them.

Alternatives:

to work on a specific project
to work on an assigned project
to work on a particular project
to work on a designated project
to work on an identified project

To work in a certain project

This phrase is not correct in English. 'Work in' is not commonly used when referring to actively participating in or contributing to a project.

Show examples from the web [+]

If the laws of physics are constrained to work in a certain number of dimensions, then we can't physically see or touch or experience a dimension that's perpendicular to those dimensions.
Since we first collaborated, you've always held me and my work in a certain esteem.
Since we first collaborated, you've always held me and my work in a certain esteem.
I need a certain environment to work in.
After all, there are also bilateral, international and ECMT licences, by means of which drivers from outside the European Union can legally work in a certain way in the European Union.
An explosive used in a certain kind of shell called dragon's breath.
An explosive used in a certain kind of shell called dragon's breath.
In a certain house at Ithaca.
I'm just saying you're perceived in a certain way.
- In a certain point, very forbidden.
I feel like the universe is pushing me in a certain direction.
Species which occur in a certain habitat at the time of mapping.
Vegetation type which occurs in a certain habitat.
Others of them are very real, in a certain sense.
They just like to see me in a certain way.
He looks like him... in a certain light.
The Commander knew that in a certain way his civilian friend was right.
In a certain sense, what you say is true.
- Your daughter looks at him in a certain way.
We should push each other in a certain direction, and this means dialogue between murderers.

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To work on a certain project vs To work in a certain project