| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] to be [art] | 2115 |
|
| 2 | which be [vb pp] to be | 460 |
|
| 3 | which be [vb pp] to [art] | 407 |
|
| 4 | which be to be [art] | 39 |
|
| 5 | which be [vb pp] be [art] | 5 |
|
