| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] to be | 7203 |
|
| 2 | we [modal v] [vb infin] to | 1358 |
|
| 3 | we [modal v] to be | 176 |
|
| 4 | we [vb infin] to be | 35 |
|
