I don't often know who should read what book.
That's another thing home cooks don't often know about.
Due to a lack of testing systems, however, households don't often know whether the removal system is working properly.
"In fashion, we don't often know the prices," said Olivier Theyskens, the designer who has taken a fashion sabbatical since leaving Nina Ricci in Paris last March.
When I end up next to the winning jockey, I don't often know precisely what kind of trip they had.
"It's a kind of chemistry,"said Liz Barclay, 49, a professional contestant from Annapolis, Md. "I may enter a contest with a simple and a complex recipe because you don't often know," she added.
We don't often know what it is we are feeling.
I don't often know what I'm going to photograph because I work aesthetically and instinctively.
Generals hang out with generals and don't often know many who don't have stars or stripes on their uniforms.
Though students are signing up for online programs in large numbers, colleges don't often know how weave them into their campus fabric and they're left to flounder.
