CEFR

Goethebuch	Vietnamese
72 to have to do something / must 72A 1279 ZH TH VI EN DE ES PT IT FR NL HR SR RU UK CS PL BS EL HI UR FA AR HE JA KO DA NO NN ID	Phải müssen must
72 to have to do something / must 72A 1280 ZH TH VI EN DE ES PT IT FR NL HR SR RU UK CS PL BS EL HI UR FA AR HE JA KO DA NO NN ID	Tôi phải gửi lá thư. Ich muss den Brief verschicken. I must post the letter.
72 to have to do something / must 72A 1281 ZH TH VI EN DE ES PT IT FR NL HR SR RU UK CS PL BS EL HI UR FA AR HE JA KO DA NO NN ID	Tôi phải trả tiền khách sạn. Ich muss das Hotel bezahlen. I must pay the hotel.