What is the difference between a past tense verb and a present tense verb?

Sure, here's the difference between a past tense verb and a present tense verb:

Past Tense Verbs:

• They refer to an action that was completed in the past.
• They are used to talk about events that happened before the present.
• They are formed with the past tense of the verb, which is added to the base form of the verb.
• Examples: I ate dinner, she went to the store, we went to the park.

Present Tense Verbs:

• They refer to an action that is being done or that will be done in the present.
• They are used to talk about events that are happening now or in the near future.
• They are formed with the present tense of the verb, which is added to the base form of the verb.
• Examples: I am reading, she is eating, we are going to the movies.

In addition to the difference in tense, past tense verbs are also used to talk about actions that were completed at a specific time in the past, while present tense verbs are used to talk about actions that are happening now or in the near future.