Sentence examples for formula has been from inspiring English sources

The formula has been a success.

Infant formula has been contaminated and children have died.

The formula has been discovered by Newton and Gregory.

The danger of this formula has been especially clear recently.

The formula has been successful from the start.

The formula has been winning over British shoppers.

The Alloy formula has been the subject of criticism.

"The real devil in the formula has been the foreclosures.

The formula has been a huge commercial success.

But this established formula has been updated, thanks to "Rambo," and given a more militaristic angle.

This formula has been used to measure illegal immigration for at least 30 years.