Инглиз тилида 26 харф бўлиб,20 таси ундош,6 таси унли

PRESENT PERFECT CONTINUOUS

• 
  O’tgan zamonda boshlanib hozir ham davom etayotgan ish-harakatlar uchun ishlatiladi
  

It has been raining since morning. (Erta tongda beri yomg’ir yog’iyapti.)

• 
  O’tgan zamonda bajarilib natijasi hozirgi zamonda namoyon bo’ladigan ish harakatlar uchun ishlatiladi
  

Have you been running. (Yugurdingizmi?) (natija hansirab turibdi)

• 
  Soroq formasi have va has fellari egadan oldinga chiqadi
  

Have you been doing since 4 o’clock (Soat 4 dan beri ishlayapsizmi?)

• 
  Inkor shakli esa have va has ga not yuklamasini qo’shish yo’li bilan
  

He has not been running. (U yugrmayapti.)

• 
  Presen Perfect Continuous zamonining gaptuzilish formasi.
  

Darak	So’roq	Inkor
S+have/has been Ving	Have/Has+S+been Ving	S+have/has not been Ving
I You We They have been Ving He She It has been Ving	Have I You We They been Ving Has He She It been Ving	I You We They have not been Ving He She It has not been Ving
Shu zamonda ishlatiladigan kalit so’zlar.
Kalit so’zlar: since, for, how long,for ages,for along time,so far,lately,recently, How long have you