Present PerFECT CONTINUOUS Tense настоящее ПРОДОЛЖЕННОЕ СОВЕРШЕННОЕ время

on.

An action which was recently in progress but is not going on at this moment.

I have been learning English for 10 years.
! I have known her since childhood.

Why are your eyes red? Have you been crying?
There are puddles everywhere. It has been raining.

a lifetime
For all my life

Since last year
Since my childhood
Since I know him
Since last Christmas

I’ve been working on this problem for a week.

I’ve been searching for a job since September.

SINCE WHEN?

HOW LONG?