参加, さんか
Takes suru, Intransitive
participation, joining, entry, to participate, to join
あなたは競技に参加しましたか。
できる, 出来る
Ichidan verb, Intransitive
1. to be able to do, to be possible, to be permitted (to do)
2. to be good at, to do well, to be proficient (in), to be capable
3. to come into existence, to form, to appear, to come up (of a matter), to be born, to make (a friend), to get (a girlfriend, free time, etc.)
4. to be made, to be built, to be constructed, to be formed, to be established, to be set up
5. to be finished, to be completed, to be done, to be ready
トイレお借りできますか。
出切る, できる
Godan verb, Transitive
to be out of, to have no more at hand