Answer — Exercise Grammar 1
04 - Language focus 1·Cutting Edge Intermediate - Student's Book
Question
How do we form the Present perfect simple? Which verbs in exercise 3 are regular / irregular?
Answer
The Present perfect simple is formed with the present tense of have + the past participle.
Regular
- publish
- paint
- found
- raise
- design
- train
Irregular
- write
- win
- be
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