Present Perfect Continuous strona bierna

Gramatyka Budowa Present Perfect Continuous Zastosowanie Present Perfect Continuous Pytania w Present Perfect Continuous Przeczenia w Present Perfect Continuous Strona bierna w Present Perfect Continuous Charakterystyczne wyrazy w Present Perfect Continuous	Ćwiczenia Present Perfect Continuous

I	have been		writing	a letter.
The letter	has been	being	written.

I	have been	writing	a letter.
(Ja)		piszę	list.
The letter	has been	being	written.
List	jest	pisany.