can’t have past participle

In the English Grammar Profile, C1 point 188 in the category of MODALITY is defined as: PAST NEGATIVE, ‘can’t’ or ‘cannot have’ + ‘-ed’ to make deductions. It means that if we cannot have fired those torpedoes, someone else did. listen A search in iWeb: 1 CA N’T HAVE HELPED 61   The New York Times Emma Thompson Can’t Live Without Hannah Gadsby and […]

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