Present Perfect Continuous

How do you form the present perfect continuous tense?

• have + been + present participle (-ing form)

• has + been + present participle (-ing form)

• have/has + been + present participle (-ing form)

• have/has + been + past participle (-ed form)

Answer explanation

The correct way to form the present perfect continuous tense is 'have/has + been + present participle (-ing form).' This structure indicates an action that started in the past, continues into the present, and may continue into the future.

When do we use 'have been' and 'has been' in present perfect continuous?

• The choice between 'have been' and 'has been' depends on the time of day.

• We use 'have been' with singular subjects and 'has been' with plural subjects.

• Both 'have been' and 'has been' are used interchangeably in present perfect continuous.

• We use 'have been' with plural subjects (I, you, we, they) and 'has been' with singular subjects (he, she, it). Both are used in present perfect continuous to indicate an action that started in the past and is still continuing.

Answer explanation

We use 'have been' with plural subjects (I, you, we, they) and 'has been' with singular subjects (he, she, it). Both are used in present perfect continuous to indicate an action that started in the past and is still continuing.

Give an example of a negative sentence in present perfect continuous.

• She has not been studying.

• She has been studying

• They have been playing

• He has not been working

Answer explanation

The correct example of a negative sentence in present perfect continuous is 'She has not been studying.' This sentence shows the action of studying has not been happening.

How do you ask a question in present perfect continuous?

• Have you been studying?

• Have you studied?

• Are you studying?

• Did you study?

Answer explanation

To ask a question in present perfect continuous, you use the structure 'Have/Has + Subject + Been + Verb-ing'. Therefore, the correct question is 'Have you been studying?'.

What are the contractions for 'have been' and 'has been' in present perfect continuous?

• she's been

• I've been

• I'd been

• 'I've been' and 'he's been'

Answer explanation

The contractions for 'have been' and 'has been' in present perfect continuous are 'I've been' and 'he's been' respectively.

Provide a time expression that can be used with present perfect continuous.

• from last week

• since three days

• during the morning

• for two hours

Answer explanation

The correct time expression that can be used with present perfect continuous is 'for two hours'.

Explain the structure of present perfect continuous tense.

• The structure of present perfect continuous tense is 'has/have' + past participle of the main verb + 'ed'.

• The structure of present perfect continuous tense is 'has/have been' + present participle of the main verb + 'ing'.

• The structure of present perfect continuous tense is 'was/were' + present participle of the main verb + 'ing'.

• The structure of present perfect continuous tense is 'will be' + present participle of the main verb + 'ing'.

Answer explanation

The structure of present perfect continuous tense is 'has/have been' + present participle of the main verb + 'ing'.

Differentiate between present perfect continuous and present perfect simple.

• Present perfect continuous indicates completed actions, while present perfect simple indicates ongoing actions.

• Present perfect continuous is used for singular subjects, while present perfect simple is used for plural subjects.

• Present perfect continuous emphasizes ongoing duration, while present perfect simple shows completed actions with a connection to the present.

• Present perfect continuous focuses on past actions, while present perfect simple focuses on future actions.

Answer explanation

Present perfect continuous emphasizes ongoing duration, while present perfect simple shows completed actions with a connection to the present.

Can 'been' be used alone in present perfect continuous?

• No

• Maybe

• Sometimes

• Yes

Answer explanation

The correct answer is 'No' because 'been' cannot be used alone in present perfect continuous; it must be followed by 'ing' form of the verb.

Create a sentence using present perfect continuous with a time expression.

• I have been eating breakfast every morning.

• I have been studying for two hours.

• I have been sleeping for three days.

• I have been watching TV for five minutes.

Answer explanation

The correct choice is 'I have been studying for two hours' as it uses present perfect continuous with a time expression 'for two hours'.