These added considerably to what could be known about the development of the language.

As a result I have been able to add considerably to my personal knowledge of what happened.

The book should add considerably to the £130,000 left in the kitty.

The current site has been considerably added to in the 1980s, 90s and recently, with further plans to develop (see below).

This, of course, added considerably to the danger before us.

The new rules, says the paper, could add considerably to sticker price.

He managed the family business through difficult times and added considerably to its assets.

These further increase the flexibility of the guns, and will add considerably to the value.

What added considerably to this worried mother's concern was a letter she had received that morning.

These add considerably to the overall length of the filter.