| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] hours ' | 21 |
|
| 2 | [noun] of hours ' | 21 |
|
| 3 | [noun sg] [prep] hours ' | 21 |
|
| 4 | [noun] of hours ' | 21 |
|
| 5 | couple [prep] hours ' | 20 |
|
| 6 | couple [prep] hours ' | 20 |
|
