| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [noun] [prep] | 39984 |
|
| 2 | for [noun pl] [prep] | 12675 |
|
| 3 | [prep] hours [prep] | 499 |
|
| 4 | for hour [prep] | 183 |
|
| 5 | for hours [prep] | 170 |
|
