Сколько времён в аглийском языке

Времен в английском языке всего три:
Past (прошедшее).
Present (настоящее).
Future (будущее).

Все они делятся на 4 временные формы:
Simple.
Continuous.
Perfect.
Perfect Continuous.

Итого выходит 12 композиций (времен и временных форм):
Present Simple - I do.
Past Simple - I did.
Future Simple - I will do.

Present Continuous - I am doing.
Past Continuous - I was doing.
Future Continuous - I will be doing.

Present Perfect - I have done.
Past Perfect - I had done.
Future Perfect - I will have done.

Present Perfect Continuous - I have been doing.
Past Perfect Continuous - I had been doing.
Future Perfect Continuous - I will have been doing.