present perfect and present perfect continuous

Front

What is the present perfect tense used for?

Back

The present perfect tense is used to describe actions that occurred at an unspecified time in the past and are relevant to the present.

Front

What is the structure of the present perfect tense?

Back

The structure is: Subject + has/have + past participle.

Front

What is the present perfect continuous tense used for?

Back

The present perfect continuous tense is used to describe actions that started in the past and are still continuing or have recently stopped, emphasizing the duration.

Front

What is the structure of the present perfect continuous tense?

Back

The structure is: Subject + has/have been + present participle (verb+ing).

Front

Provide an example of the present perfect tense.

Back

I have visited Paris.

Front

Provide an example of the present perfect continuous tense.

Back

She has been studying for three hours.

Front

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

Back

The present perfect focuses on the completion of an action, while the present perfect continuous emphasizes the duration of an ongoing action.

Front

How do you form the past participle of regular verbs?

Back

For regular verbs, the past participle is formed by adding -ed to the base form of the verb.

Front

What is the past participle of the verb 'to go'?

Back

The past participle of 'to go' is 'gone'.

Front

What is the past participle of the verb 'to eat'?

Back

The past participle of 'to eat' is 'eaten'.