They usually have a distinct beginning and end. A description of the beginning and end of each segment follows. They had not beginning, and can have no end. Don't think in terms of a beginning and an end. Filming began at the beginning of July. By early September the situation was beginning to change. Scouting began in the beginning of July. It is most effective at stopping migraines when they are first beginning. Symbolism was just beginning at this time. Of course, I'm only just beginning to discover it. Some criticism is now beginning to emerge. And the American people are beginning to understand. However, Alexios's problems were only just beginning. The assembly of animals that appear are slightly different from the beginning of Act II. However, the assumptions were beginning to be fundamentally challenged.