Conjunction

(wikipedia while) (English Conjunctions)

During the same time that.

* , chapter=12

, title= Mr. Pratt's Patients , passage=While the powwow was going on the big woman came back again. She was consider'ble rumpled and scratched up, but there was fire in her eye.}}

* 1948 , , North from Mexico / The Spanish-Speaking People of The United States , J. B. Lippincott Company, page 25,

While De Anza was exploring the Bay of San Francisco, seeking a site for the presidio, the American colonists on the eastern seaboard, three thousand miles away, were celebrating the signing of the Declaration of Independence.

* {{quote-magazine, date=2013-06-07, author=David Simpson

, volume=188, issue=26, page=36, magazine=(The Guardian Weekly) , title= Fantasy of navigation , passage=Like most human activities, ballooning has sponsored heroes and hucksters and a good deal in between. For every dedicated scientist patiently recording atmospheric pressure and wind speed while shivering at high altitudes, there is a carnival barker with a bevy of pretty girls willing to dangle from a basket or parachute down to earth.}}

Although.

* 2013 September 28, (Kenan Malik), " London Is Special, but Not That Special," New York Times (retrieved 28 September 2013):

While Britain’s recession has been deep and unforgiving, in London it has been relatively shallow.

(Northern England, Scotland) Until.

* Beaumont and Fletcher

I may be conveyed into your chamber; I'll lie under your bed while midnight.

As long as.

* I. Watts

Use your memory; you will sensibly experience a gradual improvement, while you take care not to overload it.