Rakhmatov Doniyor. Correct use of present tense forms and interrogative forms in oral and written speech

Present Perfect Continuous
This tense is used to express the action which started in the past and is still going on in the present.The present perfect continuous tense is used to describe or suggest an event that is now taking place. This tense is used to represent an occurrence that started in the past and will continue. When there is no indication of time, it is sometimes used to describe an activity or event that began in the past and is now only done or over.
This tense denotes a present-tense action that is continuing. In other words, it represents an ongoing action that has not yet been accomplished at the time of speaking. As previously said, when an activity takes place at the time of speaking. This tense is used when a future activity is specified without indicating when it will occur.
Also, when discussing a planned or arranged event or action that is scheduled to occur at a specific time in the future, and in circumstances when the action or event is taking place but not necessarily while we are speaking.
In a changing situation, the present continuous tense is utilized. We employ adverbs like 'always,' which characterize an often occurring action.
Positive Sentences
Rule- Subject+ has/have+ been+ verb(first form)+ ing+ object
Examples-I have been doing the dishes.
She has been doing the dishes.
They have been doing the dishes.
John has been doing the dishes.
Negative Sentences
Rule- Sub+ has/have + not + been + verb( first form)+ ing+ object
Examples-I have not been doing the dishes.
She has not been doing the dishes.
They have not been doing the dishes.
Sapna has not been doing the dishes.
Interrogative Sentences
Rule- Has/have+ sub+ been + verb(first form) + object
Examples Has he been doing the dishes?
Have they been doing the dishes?
Have I been doing the dishes?
Have they been doing the dishes?


About TATU and Karshi branch faculties

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  Tashkent University of Information Technologies (abbreviated TATU; until 2002, Tashkent Institute of Electrical Engineering) is a higher educational institution in Tashkent that trains highly qualified specialists in informatics and information technologies, postal service, radio broadcasting and television, and telecommunications. It was established in 1955 under the name of the Tashkent Electrotechnical Communication Institute. From 2004 to the present, under the name of Tashkent University of Information Technologies. More than 11,000 students study at the university and its branches. More than 30,000 highly qualified specialists have been trained since the establishment of the university. The university offers bachelor's degrees in 9 majors and master's degrees in five specialties.
  
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  About ICT and it’s rules
  
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  Technology is derived from the Greek word techne, which means skill, mastery, art, or a
  
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  it means being able to get things done, which is nothing more than a process. This is a definite process
  
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  by sheep. Processes are targeted and strategy by people
  
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  on the basis of' to acquire various creation, methods.
  
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  Information technology - collecting, storing, searching, processing and processing of information
  
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  total techniques, devices, methods and processes used for distribution
  
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  (Law on "Information", Article 2).
  

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  In addition, information technologies are defined differently in different sources:
  
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  1) Data collection, processing, storage, transmission and use
  
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  ways, methods and methods of using computer technology in the process.
  
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  2) Documented information, including total methods of processing software tools,
  
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  ways, methods and tools and the prescribed procedure for their use.
  
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  3) Information in the production of information products in various areas of human activity
  
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  total methods of implementation of processes;
  
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  In a broad sense, the example of information technology is the use of an office chair and printing books
  
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  output can be shown. In a narrow sense, the term "information technology" is information processing
  
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  reduce the workload of the processes that use this information to provide and
  
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  Optimum of modern techniques in order to increase their reliability and speed
  
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  related to use