Present Perfect and present Progressive

He has not brushed his teeth yet.

• Simple present

• Present progressive

• Present perfect

The present and past perfect continuous are also known as a...

• present and past perfect progressive

• using -ing

• both use been

• both use verbs

what is question form structure for past perfect continuous?

• has+ subject + been + verb(ing) + complement + ?

• Had + subject + been + verb(ing) + complement + ?

• Been + subject + had + verb(ing) + complement + ?

• have + subject + been + verb(ing) + complement + ?

While they__________Paris last year, thousands of tourists saw Leonardo da Vinci's Mona Lisa at the Louvre.

• were visiting
• visit
• are visiting
• would visit

when do we use present perfect continous

• to talk about action that started in the past and finished

• to talk about action that is happening right now

• to talk about action that started in the past and is continuing now.

• to talk about action that started in the present.

They are checking the printers.

• Simple present

• Present progressive

• Present perfect

Ken and Fred haven't decided to go to the party yet.

• Simple present

• Present progressive

• Present perfect

Which is a example of present perfect continuous?

• We have watching tv since 3 hours

• We have been watching tv all day

• We have been watch tv all day

• We have watching tv all day

Which are the expressions that we can use in present perfect continuous?

• all day, for, since, the whole week, etc.

• I don't know :(

• since and for

• V-ing

I'm painting two big landscapes.

• Simple present

• Simple future

• Simple past

• Present progressive