была больна

was ill

→ быть
phrase Uncommon #18,502
was ill Used when the subject is feminine; была is the feminine past form of “to be,” and больна means “ill.”
RU: Вчера она была больна.
EN: She was ill yesterday.

Она сказала, что вчера была больна, что было неправдой.

She said that she had been sick the day before, which was not true.

Я не пошла, потому что была больна.

I didn’t go because I was sick.

Бабушка была больна уже неделю, когда я навестил её.

Grandma had been ill for a week when I visited her.

Она сказала мне, что была больна.

She told me that she had been ill.

Я вчера была больна.

I was sick yesterday.

Я была больна.

I was sick.

— Мулен Руж (2001)

Мэри сказала мне, что была больна.

Mary told me that she had been ill.

Моя бабушка была больна уже неделю, когда я навестил её.

My grandmother had already been sick for a week when I visited her.

Ты была больна?

Were you sick?

Когда я была больна, Том пришёл и приготовил мне ужин.

When I was sick, Tom came over and cooked dinner for me.