The following year she enlisted in the regular army.
At the time, it was a branch of the regular army.
The more serious problem is a lack of troops in the regular army.
Over 1,500 regular solidiers perished in the battle.
He served as a regular soldier in the Royal Artillery for the best part of a decade.
The country did not have the funds to raise a regular army until the 17th century.
See also: regular adjective (USUAL)