кому мой друг писал очень часто пис

кому мой друг писал очень часто письма в том году?

Результаты (английский) 1:

a friend of mine who wrote very often emails in that year?

Результаты (английский) 2:

my friend who wrote often writing in that year?

Результаты (английский) 3:

who is my friend wrote letters very often in the same year.