Practice asking for and giving permission with -아/어도 되다, stating prohibitions with -(으)면 안 되다, and distinguishing “don’t have to” (안 V-아/어도 되다) from “must not” (V-(으)면 안 되다).
By the end, learners can ask for/give permission using -아/어도 되다, state prohibitions using -(으)면 안 되다, and accurately distinguish ‘안 V-아/어도 되다 (don’t have to)’ from ‘V-(으)면 안 되다 (must not)’.
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