The sentence "they often visit" is correct and can be used in written English.
For example: "My grandparents live in the country, so they often visit us during the summer holidays."
On weekends, they often visit the white mother's family's country estate.
They often visit their families in Queens and on Long Island, and needed an easy way to transport Kaya.
They often visit the Nile Special up to three times each day for two hours at a time.
They often visit the restaurants on nearby Stone Street or walk 10 minutes to TriBeCa for dinner.
He visited with Bernhardt and Emilie Fisher and tells how they often visit E. Germany to bridge the gap between the two areas.
As a result, they often visit places that are good markets for them rather than going to the traditional early-voting states, enabling them to skirt some of the scrutiny that comes with regular appearances before voters.
As grad students, they often visited New York, sometimes just for dinner.
Though Mr. Waldo was largely absent during their childhoods, they often visited him in jail.
When they lived in Boston, where they met and were married, they often visited New York, where they enjoyed the theater and dining out.
The Cincinnati Health Department inspected both the family's apartment and that of their grandmother, where they often visited.
The majority of respondents reported that they not only know their neighbors very well, but they often visited and helped each other.
