| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] by a | 11957 |
|
| 2 | [be] [vb pp] by time | 14 |
|
| 3 | [be] [vb pp] a time | 9 |
|
| 4 | [vb pp] by a time | 6 |
|
