Question

Пожалуйста помогите,подчеркнуть инфинитив или перепишите в колонку.
1)A new discovery must have been protected by a patent.
2)You can't read every contract you come across, but for the most important ones - employment, living arrangements, even medical treatment, be sure to have an attorney review it before signing.
3)The policeman asked me to be specific, because interpreting unclear language could lead to a lawsuit.
4)There will be attempts to make fraudulent trading.
5)To have made the same mistake twice was unforgivable.
6)It occurred to me that he was trying to conceal something.
7) No one would rather leader this building without the permission of the police.

Answer 1

infinitive - must have been, be sure to have, to be, could lead to, will be, to make, to have made, to me, trying to, would rather