we use may have / might have/ could have - for speculating about past events, we use may not have / might not have - as negative, we use must have / cant have / couldnt have - to make logical deductions about the past, we use should have /shouldnt have - to criticise past actions,

modals

tekijä

Tulostaulu

Visuaalinen tyyli

Vaihtoehdot

Vaihda mallia

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