| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] to be | 7203 |
|
| 2 | this [modal v] [vb infin] to | 600 |
|
| 3 | this [modal v] to be | 38 |
|
| 4 | this [vb infin] to be | 7 |
|
