A latent period of decades may elapse between radiation exposure and the detection of cancer. A minimum of six months must elapse between the receipt of each grade. Some time must elapse before education attains the standard it had reached under the Germans. A minimum of six months must elapse between the receipt of grades. Another twenty years elapse, and the Gynoid appears again before the man. In addition, the wait-for-readers operation must wait for at least one grace period to elapse. A minimum of one year must elapse between the receipt of grades at this level. In the event that less that twenty-five minutes elapse, half points are awarded. Four days elapse and hope of his rescue diminishes. In the event of a power failure, many hours could elapse before the temperature stabilized. Probably two or three months will elapse first. Several years of virtual time elapse, in which Kara is married and has a child. At least one year should elapse between litters. Take, for example, the verb head "elapse", which selects for a DP subject.