- Rules:
- The verb "to be" changes depending on the subject (am, is, are).
- Add -ing to the base form of the verb.
- Negative sentences and questions use the negative form (am not, is not/ isn't, are not/aren't).
- Usage:
- To describe ongoing actions happening at the moment of speaking.
- To talk about temporary actions or changes.
- To express future arrangements or plans.
- Rules:
- The verb "to be" changes depending on the subject (am, is, are).
- Negative sentences and questions use the negative form (am not, is not/ isn't, are not/aren't).
- Usage:
- To describe permanent or temporary states or characteristics.
- To talk about jobs, nationalities, or personal information.
- Rules:
- For the third-person singular (he, she, it), add -s or -es to the verb.
- Negative sentences and questions require the auxiliary verbs do/does.
- Usage:
- To express habitual actions or general truths.
- To describe facts, routines, or schedules.
- To state opinions or beliefs.