They still called each other three or four times a year.

Her mother calls several times a day to make sure she's all right.

In fact, he calls his office several times a day.

I called maybe six or eight times, no more than that.

In the past six months she had tried to call him many times, each without success.

She had called three times this week to be sure there were no changes of plan.

He called several times to ask her for a date, but she always said no.

Some individuals carry on for longer, and one has been heard to call 270 times without a break.

I called the church official at least 20 times that week.

He called her six or seven times a day, even before she became sick.