1. Common Noun: This is the most general usage. It refers to any planned undertaking or task.
* Example: "I have a big project due next week."
2. Proper Noun: This is when "project" is part of a specific name, usually with a capital letter.
* Example: "The Project Manager is responsible for the team's progress."
3. Abstract Noun: This refers to an idea or concept rather than a physical object.
* Example: "The project required a lot of planning and research."
4. Collective Noun: This refers to a group of people working together on a task.
* Example: "The project team is meeting to discuss the next steps."
The specific type of noun "project" is will depend on how it's used in a sentence.