Tworzenie strony biernej w angielskim

Gdy tworzymy Stronę Bierną dopełnienie zdania występującego w stronie czynnej staje się podmiotem zdania w stronie biernej. W zależności od występującego czasu używamy różnych form czasownika 'be' oraz past participle (który możemy znaleźć dla czasowników nieregularnych w trzeciej kolumnie tabelki z czasownikami nieregularnymi, a w przypadku czasowników regularnych tworząc go poprzez dodanie -d lub -ed do podstawowej formy czasownika).

Simple Forms

	Strona czynna	Strona bierna
Simple Present:	I write a letter	A letter is written
Simple Past:	I wrote a letter	A letter was written
Present Perfect:	I have written a letter	A letter has been written
Past Perfect:	I had written a letter	A letter had been written
Simple Future:	I will write a letter	A letter will be written.
Future Perfect:	I will have written a letter	A letter will have been written
Conditional II	I would write a letter	A letter would be written
Conditional III	I would have written a letter	A letter would have been written
Modals	I may write a letter	A letter may be written

Progressive / Continuous Forms

	Active	Passive
Present Progressive:	I am writing a letter	A letter is being written
Past Progressive:	I was writing a letter	A letter was being written
Present Perfect Progressive:	I have been writing a letter	A letter has been being written
Past Perfect Progressive:	I had been writing a letter	A letter had been being written
Future Progressive:	I will be writing a letter	A letter will be being written.
Future Perfect Progressive:	I will have been writing a letter	A letter will have been being written
Conditional II	I would be writing a letter	A letter would be being written
Conditional III	I would have been writing a letter	A letter would have been being written