Oklahoma's heretofore record-setting offense couldn't live up to its standards.
From the dallasnews.com
Heretofore, the events have been casual, with people showing up as they please.
From the denverpost.com
Looking at her from a new angle might reveal heretofore well-concealed charms.
From the freep.com
It has heretofore always gone to a picture book in the classic sense of that term.
From the boston.com
Heretofore, scientists have relied upon MRI to visualize cell damage in the brain.
From the sciencedaily.com
On a more serious level, Johnson's work showed a heretofore unseen meticulousness.
From the en.wikipedia.org
Here Murray displayed a cool headedness that he has heretofore not been known for.
From the straightsets.blogs.nytimes.com
What had heretofore been relegated to the new-age fringe quickly became mainstream.
From the abcnews.go.com
Heretofore that information has been passed from one living thing to another.
From the economist.com
More examples
So far: used in negative statement to describe a situation that has existed up to this point or up to the present time; "So far he hasn't called"; "the sun isn't up yet"