No | Pattern | Freq | Relations |
---|---|---|---|
1 | [prep] [prep] [adv] a hour | 21 | |
2 | [prep] [prep] [adv] an hour | 21 | |
3 | [prep] [prep] [adv] a hour | 21 | |
4 | [prep] [prep] least a hour | 20 | |
5 | [prep] [prep] least a hour | 20 | |
6 | [prep] at [adv] a hour | 20 | |
7 | [prep] at [adv] a hour | 20 | |
8 | for [prep] [adv] a hour | 19 |