Examples
She takes piano lessons once a week.
Source: Tatoeba
Tom teaches me French twice a week.
Source: Tatoeba
We gather here once a week.
Source: Tatoeba
The whole class is present once a week.
Source: Tatoeba
She gets up late on Sunday mornings.
Source: Tatoeba
She plays golf every weekend.
Source: Tatoeba
We have four lessons of French each week.
Source: Tatoeba
Maria takes piano lessons once a week.
Source: Tatoeba
Tom puts gas in his car twice a week.
Source: Tatoeba
My sister takes piano lessons twice a week.
Source: Tatoeba
His house is cleaned thoroughly once a week.
Source: Tatoeba
He meets his girlfriend on Saturdays.
Source: Tatoeba
Her parents go to church every Sunday.
Source: Tatoeba
I used to go out with friends every weekend.
Source: Tatoeba
Bob worked as a clerk in the grocery store on Saturday.
Source: Tatoeba
Every Tuesday morning the housekeeper vacuums.
Source: Tatoeba
She always writes to her mother every week.
Source: Tatoeba
In Italy, they work five days a week.
Source: Tatoeba