| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] be | 21362 |
|
| 2 | [pron] be for | 2757 |
|
| 3 | [vb past] [pron] for | 2691 |
|
| 4 | [vb past] be for | 223 |
|
