| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] done [prep] [noun] | 201 |
|
| 2 | [modal v] only [be] done [prep] | 46 |
|
| 3 | [modal v] only [be] [prep] [noun] | 33 |
|
| 4 | only [be] done [prep] [noun] | 12 |
|
