What is the Difference Between May and Must?

The main difference between "may" and "must" is that "may" talks about possibilities and probabilities, while "must" talks about a great chance of occurrence or a necessity.

• May: This modal verb is mainly used to talk about giving and asking for permission, possibilities, and making offers. It implies that there is a lesser chance of occurrence or possibility. For example: "She may have bribed the judge."
• Must: This modal verb is mainly used to show that something is a necessity or to talk about likely events and suggestions. It implies a higher chance of occurrence or necessity. For example: "You must attend the meeting."

In summary:

• "May" is used to express possibilities or probabilities with a lesser chance of occurrence.
• "Must" is used to express necessities or probabilities with a greater chance of occurrence.

Comparative Table: May vs Must

The main difference between "may" and "must" is that "may" talks about possibilities and permissions, while "must" talks about strong obligations or necessities. Here is a table summarizing their differences:

Both "may" and "must" can be used in Conditional Type 1, which shows a condition and the results that follow. These conditions are real situations with a high chance of occurrence. However, "may" is used to talk about giving and asking for permission, possibilities, and making offers, while "must" is used to show that something is a necessity, talk about likely events, and suggestions.