Numerology. 1  Chaldean Numerology. The numerical value of combined joint special operations task force in Chaldean Numerology is: 7. 2  Pythagorean Numerology. The numerical value of combined joint special operations task force in Pythagorean Numerology is: 5.
The short answer is no. Itâs unusual to put a comma before because. You only do it when you need the comma to prevent confusion because your sentence could have two meanings. The Chicago Manual of Style has an excellent entry on this topic in its Q&A section online. It gives the example.
This recommendation also applies, of course, when the items in a list are joined by the conjunction or. Although many of us were taught not to use a comma before and in a list, today the vast majority of style guides do advocate the use of the serial comma because it can prevent a possible misreading. Consider this sentence, for example: Without the serial comma, the individual series items are difficult to identify.