| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] to be [art] | 3499 |
|
| 2 | 's [vb pp] to be | 263 |
|
| 3 | 's [vb pp] to [art] | 72 |
|
| 4 | 's to be [art] | 23 |
|
| 5 | 's [vb pp] be [art] | 17 |
|
