Example sentences of "they must [be] " in BNC.
Next page| No | Sentence |
|---|---|
| 1 | Since the majority of modern machines have airbrakes which are held closed by a geometric lock , it is essential that the method of checking them must be foolproof for this kind of system . |
| 2 | But even If the movements made by the three puppets inside their rooms might seem like dance to some — those who perform them must be actors who can dance . ’ |
| 3 | Anyone who had this kind of machine behind them must be important , so it had the effect of presenting him to the public as this bigger than life pop star which , if you look at his record sales at the time , he was n't , but he was becoming a media myth , some of this due to his own talent and some of it due to the MainMan hype machine . |
| 4 | Each of them must be aware of what that role is and understand how crime affects profitability , investment and employment opportunities . |
| 5 | Some of them must be : for children to see their parents on their knees in the privacy of their own room ; a spiritually disciplined life that is accepted as the daily norm ; the absence of prolonged marital discord coupled with complete honesty with each other , a deep awareness of personal loyalty to God and to each other . |
| 6 | If a sequence of six enzymes is needed for a particular synthetic pathway , all six genes for making them must be present . |
| 7 | Unfortunately , anyone phoning who wants to buy shiny tights with the word ‘ climb ’ on them must be referred to The Samaritans . |
| 8 | In order to infer that the effect of X on Y is a direct causal effect , any variable which is related to both X and Y and causally prior to at least one of them must be controlled . |
| 9 | I suppose when a very young infant is adopted , the temptation to the parents to pretend that the child was born to them must be very great . |
| 10 | If muggers can be deterred by punitive sentencing , then some of them must be made an example of . |
| 11 | Himself is right : half of them must be in the pay of the Foley Street mob . |
| 12 | Put crudely , that law states that if A contradicts B , at least one of them must be false . |
| 13 | Presumably , if the rules for learning are to have any universality in natural conditions , the experience which affects them must be a common feature of all the animals having the rules — in other words , the variance due to the environment is normally small in the environment to which the animal is adapted . |
| 14 | We ordinarily think of values and obligations being really there , but we also think of them as intrinsically prescriptive. that is , such that one who knows them must be affected conatively in an appropriate way . |
| 15 | As we have seen , one of them must be unc the most general form of the other is |
| 16 | Capitalism is a system for the production of commodities , and to produce these commodities the things used to produce them must be reproduced , i.e. in its simplest sense , reproduction means the reproduction of labour power . |
| 17 | Thus any differences between them must be caused , not by the shock , but by the fact that the mouse in the cage with the shelf is learning an avoidance response . |
| 18 | But then she added : ‘ They 're all very plain and I reckon that some of them must be over 60 ! ’ |
| 19 | Quality Control activities can be very costly , and since they represent an overhead cost in the production area , the degree of time and resources spent on them must be related to factors such as price , consistency , safety and legal requirements , for example . |
| 20 | Some of them must be near half your age . |
| 21 | ‘ Some of them must be educated . ’ |
| 22 | ‘ But some of them must be business contacts , surely ? ’ she said helplessly . |
| 23 | Recent studies , however , have shown that many of them must be later than the landscapes and minor roads they cross ; in any case , they represent the motorways of the Roman period , and most of the country 's land communication network was probably still in the form of lanes and tracks , as it had been before and would be again ( Fig. go ) . |
| 24 | The whole question of an adequate income in retirement can be achieved , and changes necessary to enable them must be worked at . |
| 25 | In this discussion we shall have to make frequent use of the terms cost and expenses of production ; and some provisional account of them must be given before proceeding further . |
| 26 | Leading them must be R. K. Cope , who took pictures of the trackbed , complete with rails , bridges etc , together with a number of shots of stations with rolling stock standing in them . |
| 27 | If coal is to be the choice , does my right hon. Friend agree that scrubbers are essential at coal-fired power stations and the type of coal put into them must be low in sulphur dioxide emissions ? |
| 28 | Some of them must be playing snooker three and four times a week in two or three different leagues . |
| 29 | It is small wonder that the tree is an endangered species when you consider how many of them must be chopped down to provide one week 's worth of trade press . |
| 30 | Furthermore , the situations which enable understanding of past events and people 's responses to them must be such as to spark the imagination . |