Expresses the action of being affected by someone else, often used to talk about being forced or having something done to you.東京のマッサージ店で、タイから来た12歳の女の子が働かされていました。
Verb form ために + VerbN4
Expresses the purpose of performing the following action, meaning in order to do something.母親を逮捕するために準備を進めています。