Мuzaffar Choriyev Мuхаmmаdi G‘opporov

Arriving at the station (= When I arrived at the station) I called a porter.

Sabab holi bo‘lib keladigan sifatdoshli iboralarda ishlatiladi. Bu iboralarni sabab ergash gaplari bilan almashtirish mumkin	Knowing English well (= As he knew English well) he translated the article without a dictionary. Having plenty of time (= As we had plenty of time) we decided to walk to the station.
. Ravish holi bo‘lib keladigan sifatdoshli iboralarda ishlatiladi:	He sat in the armchair reading a newspaper. The customs officer stood on deck counting the cases.
Yuqoridagi sifatdoshli iboralarni ergash gap bilan almashtirib bo‘lmaydi, ularni ikkinchi kesim bilan almashtirsa bo‘ladi:	He sat in the armchair and read a newspaper. The customs officer stood on deck and counted the cases.

6. Present Participle Active to be fe’lining shakllari bilan kelib Continuous va Perfect Continuous zamonlarini yasaydi: I am reading, I was reading, I shall be reading, I have been reading, I had been reading.