Mastering Present Perfect Tenses

What is the present perfect form of 'to eat'?

• will eat

• ate

• have eaten / has eaten

• eating

How do you form the present perfect continuous tense?

• have/has + been + present participle

• have/has + been + base form

• have/has + being + present participle

• have/has + been + past tense

Create a sentence using the present perfect with 'still'.

• I have not still finished my homework.

• I still have finished my homework.

• I have finished my homework still.

• I have still not finished my homework.

Use the present perfect continuous to describe an action that started in the past and is still ongoing.

• I will work on this project next month.

• I have been working on this project since last month.

• I have been working on this project yesterday.

• I worked on this project last month.

What is the difference between present perfect and present perfect continuous?

• Present perfect focuses on completed actions; present perfect continuous emphasizes ongoing actions.

• Present perfect focuses on ongoing actions; present perfect continuous emphasizes completed actions.

• Present perfect is used for future actions; present perfect continuous is for past actions.

• Present perfect indicates actions that will happen; present perfect continuous is for hypothetical situations.

Provide an example of present perfect with 'not'.

• I had not visited Paris.

• I have not visited Paris.

• I have visited Paris.

• I will not visit Paris.

How long have you been studying English? (Use present perfect continuous)

• I will study English next month.

• I studied English last year.

• I have studied English for two weeks.

• I have been studying English for five years.

Write a sentence in present perfect about a recent trip.

• I visited the Grand Canyon last year.

• I have visited the Grand Canyon on my recent trip.

• I will visit the Grand Canyon on my recent trip.

• I am visiting the Grand Canyon next week.

Use 'still' in a present perfect continuous sentence.

• I have studied for my exams, and I still study.

• I have been studying for my exams, and I am still studying.

• I am still studying for my exams yesterday.

• I have been studying for my exams, but I am not still studying.

What is the structure of a negative sentence in present perfect?

• Subject + has + not + verb + object.

• Subject + have + past participle + not.

• Subject + have/has + not + past participle.

• Subject + not + have + past participle.