Rules of Simple Present TenseThe simple present tense is used to talk about actions that happen regularly...

Rules of Simple Past TenseThe simple past tense is used to talk about actions or events that happened...

Rules of Future Perfect Continuous TenseThe future perfect continuous tense is used to describe an ongoing...

Rules of Present Perfect Continuous TenseThe Present Perfect Continuous tense is used to talk about actions...

Rules of Past Perfect Continuous TenseThe past perfect continuous tense is used to describe an action...