| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [vb pp] to | 4101 |
|
| 2 | be [vb pp] to [pron] | 1187 |
|
| 3 | to be [vb pp] [pron] | 511 |
|
| 4 | to be to [pron] | 14 |
|
