| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] [be] [prep] [noun] | 317 |
|
| 2 | [vb mod] [verb] [be] on [noun] | 25 |
|
| 3 | [modal v] [vb infin] [be] on [noun] | 25 |
|
