The three most commonly used parts of the toulmin model an argument?

The three most commonly used parts of the Toulmin model are:

1. Claim: This is the main point you are trying to argue for. It's the conclusion you want your audience to accept.

2. Data: This is the evidence that supports your claim. It can be facts, statistics, examples, anecdotes, or expert opinions.

3. Warrant: This is the logical connection between your data and your claim. It explains how the data supports the claim and why it's relevant.

While there are other parts to the Toulmin model, these three are the most essential and form the core of a strong argument.