| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb infin] to | 14312 |
|
| 2 | [vb infin] to be | 13090 |
|
| 3 | [adv] to be | 12526 |
|
| 4 | [adv] [vb infin] be | 31 |
|
