| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] a few hours | 13 |
|
| 2 | be [vb pp] [prep] a few hours | 13 |
|
| 3 | be [vb pp] [prep] [art] few hours | 13 |
|
| 4 | be [vb pp] [prep] [art] few hours | 13 |
|
| 5 | be [vb pp] [prep] [art] few hours | 13 |
|
| 6 | be [vb pp] [prep] [art] few hours | 7 |
|
