1.   Gliffs have notions of geometry, and can allocate and request space.

2.   Rudolf had some notion of the lure and the seduction of all that.

3.   She had no notion what he meant.

4.   He has antediluvian notions about the role of women in the workplace.

5.   She had a notion to try skydiving.

6.   And he had to confess that it was years since he had had such notions.

7.   They have no notion of what monster they have formed.

8.   Sometimes these forms are overtly referred to and talked about, for example in those communities which have clear notions of correct grammar and standard language.

9.   Negative evidence confirms the impression that educated Russians had no notion they were approaching a watershed.

10.   As for local sports fans, I have a notion about their willingness to accept scare tactics.