"case occur" is not a correct sentence in written English.
You could use the phrase "case arises" in some contexts. For example, "If a case arises, I should contact my lawyer."
What the lectures and treatises can do for him is to save him time and trouble by presenting to him immediately considerations which would in any case occur to him sooner or later.
Should this last case occur, there will be only two points of intersection instead of three, and the theorem must be modified to include the result that these two points will lie on a line parallel to the two parallel sides of the triangles.
The high mixing rates in this case occur as a result of a large mixing interface surface area and high diffusivities.
Furthermore, maximum harvests for the adult movement case occur at fractions in reserves approaching one and for reserves widths several times the home-range size (e.g., ∼4 7 times for all species).
And the most straightforward case occurs with the nonregulated tenant.
The second case occurred July 1 , 2001 at 7 30 p.m.
Today's briefing focused entirely on vaccinations before such a case occurs.
Officials said they were not certain how the other case occurred.
If a smallpox case occurs in a major city, for example, many people may flee.
The case occurred in the southern province of Guangdong, where SARS originated late last year.
From the instant your case occurred, I was on your side.
