Sentence examples similar to how often has been from inspiring English sources

A limitation of our protocol was the absence of data about how often had been used warmed intraoperative fluids and what methods were used to warm them.

But official science often lacks humility: such unions are, indeed, generally infertile, but how often has evidence been sought?

But how often has it been stolen?

How often has he been pulled up on his defensive work ethic?

How often has he been to the Middle East since his appointment in June 2007?

How often has Angela Merkel been accused of a lack of passion?

But sometimes — how often hasn't been determined — this condition lasts up to a year or longer.

There was a time — how often has this sentence been written?

By Jeffrey Frank October 1, 2015 There was a time — how often has this sentence been written?

How often has a map been the problem, not the solution?

Zero, zip, zilch - how often has a question been answered by one of these words?