She continued intermittently in the campaign until shortly before her death.

Archer continued intermittently for 25 years and died in 2009.

Other manufacturers followed, and production has continued intermittently ever since.

On the night of 4 October it began to rain and continued intermittently for the next three days.

The drizzle continued intermittently for a day and a half.

The lightning let up, but the rain continued intermittently throughout the night.

Her film career spanned the 1970s and continued intermittently into the 1990s.

Mining resumed in the 17th century and continued intermittently until 1874.

But the contacts nonetheless continued intermittently over the next several years.

The talks - if they could be called such - continued intermittently for seventy years.