B2–C1 · GFB · GFB003

Subject + must have been + -ing + past context

A reusable frame from “Modal scope and past inference”. Compare how English and German express modal scope and past inference. Practise reusable constructions with Russian translations.

EN · EnglishSubject + must have been + -ing + past context
DE · GermanSubject + muss/müssen + ... + participle + haben/sein

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  1. RU · Translation

    Должно быть, она работала, когда ты позвонил.

    EN · English

     She  must  have  been  working when  you  called.

    DE · German

     Sie  muss  gearbeitet  haben, als  du  angerufen  hast.

  2. RU · Translation

    Должно быть, они ждали нас весь вечер.

    EN · English

     They  must  have  been  waiting for us all evening.

    DE · German

     Sie  müssen den ganzen Abend auf uns  gewartet  haben.

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