Sentence examples for been introduced before from inspiring English sources

THE PRESIDENT: Has the document been introduced before?

Pelosi's resolution had been introduced before, and failed under the pressure of party activists who argued that the language was too loose.

Although some results had been introduced before, it is usually considered that this field of study was born in 1922, when Banach presented a celebrated theorem in order to guarantee that a nonlinear operator had a fixed point.

"The Dodd-Frank reforms have all been introduced before, but financial markets skirted them," he continued.

Both proposals have been introduced before, and both have been voted down.

He further said that though the game's minimap feature had been introduced before, Defender integrated it into the gameplay in a more essential manner.

Professional coders were introduced before 1999 for one teaching hospital and between 1999 and 2001 for the one other teaching and the non-teaching hospital.

We focus particularly on difficult biases and confounding factors that may be introduced before, during, and after the initiation of therapy.

An ethical dilemma was introduced before the end of each simulated encounter.

Before the game, the Ravens' quarterback, Joe Flacco, was introduced before their fullback, Vonta Leach.

The document was being printed today and was expected to be introduced before midnight, officials said.