| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] within a | 350 |
|
| 2 | [be] [vb pp] a few | 179 |
|
| 3 | [vb pp] within a few | 63 |
|
| 4 | [be] within a few | 19 |
|
