| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] to | 25202 |
|
| 2 | [vb infin] to be | 13090 |
|
| 3 | [vb mod] to be | 4612 |
|
| 4 | [vb mod] [vb infin] be | 74 |
|
