Let's explore the crucial concept of subject-verb agreement! When we talk about actions, it's essential to ensure our verbs match the subject performing those actions. This means a singular subject needs a singular verb, and a plural subject requires a plural verb. A common mistake is using "does" with "I," but that's incorrect. Always remember that "I" performs the action, so the correct verb to use is "do." So instead of saying "What I does today," the proper phrase is "What I do today."
click here- For example: "He travels to the store." (Singular subject, singular verb)
 - They learn for their exams. (Plural subject, plural verb)
 
Learning English Grammar: The Right Form for "I" I'd been
Don't forget that grammar rules are often flexible, and context is key. What matters most is communicating your message clearly and effectively.