began
  (vbl.)begin的過去式
  Be·gin v. i. [imp. & p. p. Began Begun p. pr. & vb. n. Beginning ]
  1. To have or commence an independent or first existence; to take rise; to commence.
     Vast chain of being! which from God began.   --Pope.
  2. To do the first act or the first part of an action; to enter upon or commence something new, as a new form or state of being, or course of action; to take the first step; to start. “Tears began to flow.”
     When I begin, I will also make an end.   --1 Sam. iii. 12.