| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [vb pp] to be | 2825 |
|
| 2 | [pron] [vb mod] be [vb pp] to | 1585 |
|
| 3 | [vb mod] be [vb pp] to be | 1071 |
|
| 4 | [pron] [vb mod] be to be | 12 |
|
