Level: intermediate
auxiliary have been | -ing form | ||
---|---|---|---|
Everybody | has been | working | hard. |
He | had been | singing. |
A verb phrase with have been and the -ing form expresses both perfect aspect and continuous aspect. A verb with have/has expresses present perfect continuous and a verb with had expresses past perfect continuous.
modal | auxiliary | verb | |
---|---|---|---|
They | will | be | listening. |
He | might | have | arrived. |
She | must | have been | listening. |
auxiliary be | past participle | ||
---|---|---|---|
English | is | spoken | all over the world. |
The windows | have been | cleaned. | |
Lunch | was being | served. | |
The work | will be | finished | soon. |
They | might have been | invited | to the party. |
A verb phrase with be and the past participle expresses passive voice.
Level: advanced
We can use the auxiliaries do and did with the infinitive for emphasis:
It was a wonderful party. I did enjoy it.
We can also use do for polite invitations:
Do come and see us some time.
There will be lots of people there. Do bring your friends.
"Put your question in the box"
خودآزمایی ها |
نام | تعداد آزمون | میزان موفقیت | |
---|---|---|---|
َAmeneh Darvishzadeh | 1 | 100/00 % | |
Mehrad Hashemi | 1 | 100/00 % | |
Noushmehr Norsobhi | 1 | 100/00 % | |
محمدحسین میرزایی | 1 | 100/00 % | |
مهدی حسین پور آقائی | 1 | 100/00 % | |
Farnoush Toghiany | 21 | 98/36 % | |
zahra namdari | 46 | 98/21 % | |
یاسمن محمدی پور | 4 | 98/08 % | |
Tara Mohammadi | 3 | 96/43 % | |
yasaman mohamadipur | 51 | 95/86 % | |
مهدی هنرمند | 1 | 95/24 % | |
محمدجواد ملائی اردستانی | 3 | 94/44 % | |
Arzhang Saberi | 4 | 93/33 % | |
Soheila Karimi | 124 | 92/73 % | |
aram farhmand | 10 | 92/31 % | |
یاشار اسکندری | 98 | 91/14 % | |
عباس پورمیدانی | 1 | 90/00 % | |
پریسا سلوکی شهرضایی | 72 | 89/49 % | |
ارشیا قلمکاری | 33 | 89/23 % | |
Matin Azimipour | 30 | 88/17 % |