| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [det] hour | 391 |
|
| 2 | [prep] [art] [det] [unc] | 322 |
|
| 3 | [prep] [art] hour [unc] | 71 |
|
| 4 | [art] [det] hour [unc] | 39 |
|
| 5 | [prep] [det] hour [unc] | 8 |
|
