с понедельника

since Monday

→ с
phrase Uncommon #20,935
since Monday Used to say that something started on Monday and continues now. Often pairs with a time span, as in "с понедельника по пятницу" = "from Monday to Friday."
RU: Он болеет с понедельника.
EN: He's been sick since Monday.

Я не видел Тома с понедельника.

I haven’t seen Tom since Monday.

Я в Австралии с понедельника.

I've been in Australia since Monday.

Вот у меня их сколько лежит с понедельника.

I have so many of them lying around since Monday.

— Нашествие варваров (2003)

Она перенесла встречу с понедельника на вторник.

She rescheduled the meeting from Monday to Tuesday.

Том с понедельника в Австралии.

Tom has been in Australia since Monday.

Я тут с понедельника.

I've been here since Monday.

Том тут не был с понедельника.

Tom hasn't been here since Monday.