B213語

助動詞完了: must have / should have

カードをタップして表示し、どのくらい知っているかをマークします。

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must have (logical deduction about past)

must have left

/mʌst həv left/

tap to reveal

must have left

/mʌst həv left/

She must have left already — her car is gone.

Space or ↑ to reveal