The document discusses the simple, continuous, and perfect verb tenses in English. It provides examples of how to form sentences using each tense in the present, past, future, negative and question forms. For the simple tense, examples are given for present, past, negative and question forms. For the continuous tense, examples illustrate the present, past, future, present perfect and past perfect forms. Examples are also given for forming sentences in the perfect tense.

1. Simple/continuous/perfect
Aux V
MOD INF
HAVE PART
BE ING

2. simple
• Present He drives a car.
• Past He drove a car.
• Neg He doesn’t drive a car.
• Neg He didn’t drive a car.
• Question Does he drive a car?
• Question Did he drive a car?

3. continuous
• He is driving a car. present
• He was driving a car. Past
• He will be driving a car. Future
• He has been driving a car. Pres perf
• He had been driving a car past perf
• He might have been driving a car.

4. perfect
• He has driven a car.
• He had driven a car.
• He will have driven a car.
• He should have driven a car.

5. Simple/aux
• S V
• He drives a car.
• He drove a car.
• S Aux+not V
• He doesn’t drive a car.
• He didn’t drive a car.
• Aux S V
• Does he drive a car?
• Did he drive a car?

6. Continuous/neg
• S Aux+not V
• He isn’t driving a car.
• He wasn’t driving a car.
• He won’t be driving a car.
• He hasn’t been driving a car.
• He hadn’t been driving a car.
• He might not have been driving a car.

7. Continuous/Question
• Aux S V
• Is he driving a car?
• Was he driving a car?
• Will he be driving a car?
• Has he been driving a car?
• Had he been driving a car?
• Might he have been driving a car?