The neurologist explained that progressive sclerosing poliodystrophy typically presents in early childhood with refractory seizures and developmental regression.

Our team decided to rewrite the company's mobile site as a progressive web application to improve offline performance and reduce load times.

We decided to develop a progressive web app to improve offline access and performance for our users.

Teachers explained that the past perfect progressive indicates a continuous action that had been happening before another past event.

The term present perfect progressive often confuses students who are learning English grammar.

By next June, the future perfect progressive will be the tense we focus on in class.

The neurologist explained that progressive multifocal leukoencephalopathy is a rare but serious complication in immunosuppressed patients.

At the historical society's reenactment, the musicians taught the audience the steps of a progressive longways formation, reviving an old New England line dance.