Earthquakes in coastal areas frequently precede tsunamis.

Nearly all have been given to people who have survived one episode of cardiac arrest or extremely rapid heartbeat, which frequently precedes heart stoppage.

Eventually both the "le" and "de" that frequently preceded the name were omitted.

The award frequently precedes a Nobel Prize in Medicine: almost 50% of the winners have gone on to win one.

A somatosensory aura frequently precedes many large motor and vocal symptoms and most often the afflicted person is responsive.

Orbital symptoms frequently precede intracranial spread of the infection .

The commodore was a big man, tall and broad-shouldered, and his ex-wife had been fond of telling him that his "aura" frequently preceded him, even through a closed door.

Crazing is a phenomenon that frequently precedes fracture in some glassy thermoplastic polymers.

Drought frequently precedes movements.

While such discussions frequently precede cooperation agreements, there is as yet no sign that the government is prepared to offer Mr. Glisan a deal.