Sentence examples for spontaneously expire from inspiring English sources

Expiratory positive airway pressure (EPAP), as a means of counteracting airway collapse, evolved from the observation that patients with airflow limitation spontaneously expire through 'pursed' lips [ 1- 3].

Bonds expire.

They expire.

The rewards never expire.

Otherwise, they expire.

When does his term expire?

Both leases expire on March 31.

On expire:   23.

None of them expire.

And they never expire.

They can expire.