частенько

quite often, fairly often

t͡ɕ ɪ sʲ tʲ e nʲ k ə
adverb Rare #45,547
quite often, fairly often Informal and somewhat expressive; suggests that something happens more often than expected.
RU: Он частенько ходит в этот ресторан.
EN: He goes to this restaurant quite often.

Мы частенько там бывали по работе Ричарда.

We used to go there often for Richard's work.

— Мамочка (2014)

Здесь, похоже, частенько такое бывает.

This seems to happen quite often here.

— Пылающий (2018)

Частенько даже по ночам работаю.

I often even work at night.

— Поговори с ней (2002)