The narratives of the books are frequently interrupted with short side stories and "secret" information.

He frequently interrupted his education to help out with the family sheet-metal business.

The committee went lightly on him despite frequently interrupting his answers.

"I wait until the moment comes," he explained, his conversation frequently interrupted by gestures.

The lectures are frequently interrupted so that student volunteers can lead small groups to review the material.

But he started to be frequently interrupted by personal messages just when he was about to go to important meetings.

His exchanges with these people are frequently interrupted by his cell phone.

Her recollections of the cataclysmic 60's were frequently interrupted by business calls.

These operations were frequently interrupted by enemy air activity.

But the job, cumbersome without outside interference, is frequently interrupted by the work of crime investigators.