| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] few hour [prep] | 60 |
|
| 2 | [vb pp] [prep] [art] hour [prep] | 31 |
|
| 3 | [vb pp] [prep] [art] few hour | 23 |
|
| 4 | [vb pp] [prep] [art] few [prep] | 12 |
|
