| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] be | 12902 |
|
| 2 | [vb past] [adv] of | 5911 |
|
| 3 | [adv] be of | 503 |
|
| 4 | [vb past] be of | 128 |
|
