Could have, should have, would have These past modal verbs are all used hypothetically, to talk about things that didn't really happen in the past. The Moscow method is a prioritization technique used in management, business analysis, project management, and software development to reach a common understanding with stakeholders on the importance they place on the delivery of each requirement; it is also known as MoSCoW prioritization or MoSCoW analysis.. The must haves this season include a tunic and a head scarf. Follow asked Sep 26 '17 at 7:32. lolol lolol. "She must have left the house by now; it’s nearly 11 o'clock." Must have p.p. Tom. grammaticality. Must-have definition: A must-have is something modern that many people want to have. Clerks who have … Today we will take a look at the modal verbs could have, would have and should have. 1 'She must have been tired' assumes that the walk took place in the past and the walker was tired at the end of it. I must have … Meaning. The pavement is wet, it must have been raining. 23 1 1 gold badge 1 1 silver badge 3 3 bronze badges. It implies that you did not directly observe the rain, and so suggests slight doubt: It must have been raining. "Must have" is used to indicate deductions or conclusions from evidence. For instance: Clerks must have been in the garden. 4. "must have": we believe the action definitely happened. must have. What is the meaning of the sentence: He must have been here? Must have been can have two meanings— it depends on the text. to be done in a compulsory manner; to compulsorily have (something) something that is an essential item (though not necessarily for living) a desirable item; Example Sentences. Share. | Meaning, pronunciation, translations and examples These past tense modals are useful for expressing your present feelings about a … (And if both, what exactly is the difference in meaning?) What does must-have mean? The sentence means that there is evidence of that person having been in that place, at some point, although the person himself is not there now. doesn't always mean that, for instance, something did not occur— it might occur. See more. Clerks who have to be in the garden, but they were not. Improve this question. The negative form of "must" expresses the idea that something is prohibited—this form is very different in meaning than the negative of "have to"! Must-have definition, something considered absolutely necessary or essential to own: This cookbook is a must-have for chocolate lovers. She mustn't use such horrible language. We use "must have", "can't have" and "might have" in the same way as the present perfect - the action we are describing happened, or did not happen, in the past and is still true in the present. (noun) The latest electronic must-haves for college students. There are very few pairs of sentences with exactly the same meaning, register, tone and nuance. 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