| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] to be [prep] | 317 |
|
| 2 | we [modal v] [vb infin] to be | 146 |
|
| 3 | we [modal v] [vb infin] to [prep] | 25 |
|
| 4 | we [modal v] to be [prep] | 14 |
|
