| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [modal v] [vb infin] [prep] | 6417 |
|
| 2 | [modal v] [vb infin] [be] [prep] | 1380 |
|
| 3 | we [modal v] [vb infin] [be] | 614 |
|
| 4 | we [modal v] [be] [prep] | 372 |
|
