| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] [be] [prep] | 1380 |
|
| 2 | [vb mod] [vb infin] [be] [prep] | 1380 |
|
| 3 | [vb mod] [verb] [be] to | 49 |
|
| 4 | [modal v] [vb infin] [be] to | 47 |
|
| 5 | [vb mod] [vb infin] [be] to | 47 |
|
