Sometimes a comma is necessary after an introductory phrase. Other times, the ...
When you use "in order to ..." clause at the beginning, you'd better use a comma before starting the main clause.
However, a comma is needed when a sentence begins with a dependent clause, as is shown in the following example. If you're going to use improper grammar, ...
Major Comma Uses · 1. After a long introductory phrase. Example: Usually, it is NOT necessary to use a comma after short introductory prepositional phrases. · 2.
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These words usually introduce a sentence and are called sequence words. When we write sequence words like first, next, then, or last, we put a comma after those.
Another way to determine if a comma is needed is to mentally put and between the ...
Commas are not needed for dates written in the European format, in which the ... Hint: In order to figure out where to place commas in a large number, count ...
My sense is that in your 3 examples, the comma is not necessary.
And what about using commas with multiple adjectives?
if, in order to, since, though, unless, until, whatever, wh