Simple Present:
* Action Verbs: I walk, you eat, she sleeps, they run.
* State of Being Verbs: I am, you are, she is, we are, they are.
* Sensory Verbs: I see, you hear, she smells, we taste, they feel.
* Mental Verbs: I think, you know, she believes, we understand, they remember.
Present Continuous:
* Ongoing Actions: I am walking, you are eating, she is sleeping, they are running.
* Temporary Actions: I am staying at a hotel this week. She is learning to play the piano.
* Future Plans: I am meeting my friends tomorrow. We are going on vacation next month.
Present Perfect:
* Completed Actions: I have walked five miles today. She has eaten breakfast already.
* Experiences: I have seen that movie before. They have traveled to many countries.
Present Perfect Continuous:
* Ongoing Actions (with emphasis on duration): I have been walking for an hour. She has been eating all day.
Examples in context:
* Simple Present: The sun shines brightly today.
* Present Continuous: The dog is barking at the mailman.
* Present Perfect: I have lived in this city for five years.
* Present Perfect Continuous: She has been working on this project for weeks.
These are just a few examples, and there are many other verbs that can be used in the present tense. The tense you use will depend on the context of your sentence.