Recently completed studies show that these effects continue with long-term use.

The effects would continue to show in the 1700s and for some parts of Europe the 1800s as well.

I hope the effects continue once they're back on the streets.

The after effects of the spill continue to be felt to this day.

The effects of the spill continue to be felt 20 years later.

If the side effects continue to bother you, talk to your doctor.

Some side effects can continue for months or years after treatment ends.

The effect of the drought continued to be felt in 1967.

The effects continued to be felt for many years thereafter.

The effects of this conflict continued to be observed until the year 1703.