No | Pattern | Freq | Relations |
---|---|---|---|
1 | less than a [noun] [prep] | 153 | |
2 | less than a [noun sg] [prep] | 153 | |
3 | [adj] than a hour [prep] | 30 | |
4 | less than a hour [prep] | 12 | |
5 | less than a hour [prep] | 12 | |
6 | less than [art] hour [prep] | 12 | |
7 | less [conj] a hour [prep] | 12 | |
8 | less [subord] a hour [prep] | 12 |