| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj -er] work [modal v] be done on | 5 |
|
| 2 | [adj -er] [noun sg] [modal v] be done on | 5 |
|
| 3 | [adj -er] [noun] [vb mod] be done on | 5 |
|
| 4 | [adj -er] work [modal v] be done on | 5 |
|
| 5 | further [noun] [modal v] be done on | 5 |
|
