b. conjunction consecutive or ilativa (because = therefore) expression. In this case, may be interleaved between commas or preceded by end of coma: there was No who will help it; It was, therefore, only because of the danger. There was no who will help it; stayed only because of the danger, therefore. With consecutive value, the because it can not be used in the middle of two propositions.

1.1.3. When the conjunction because it is equivalent to so that is not preceded by coma. In this case because it is a conjunction of purpose. Examples: Pray because you do well. He is gone because the party was a success. I was begging because not happen to my parents walk around here. 1.1.4 When causal conjunctions introduce propositions subordinate themselves such, the comma is mandatory: La Senora Castro must be sick, because today has not come to work.

An accident, will have been since all run into beyond. It should not have gone, since I didn’t see it. They have awarded it, because everyone congratulated him. They must be the six, employees of the workshop are coming out. Your boss should be disgusted, because today we not greeted. 1.1.5. Currently being used much the time than with causal function expression, but grammarians believe an ugly mistake this galicada phrase. Example: The owners of these companies will present a demand, every time that a solution to their problems was not found. 1.2. Adversative conjunctions before some adversative conjunctions used comma. Adversative conjunctions that usually preceded coma are the following: but, more, though, fate, but that, rather, out of, except, except less (= except), while, while, however. The comma is required in sentences such as the following: I wasn’t upset, but that I was concerned about what had ocurrido him. It arrived in time, but it did not bring what we had promised.