| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [modal v] [be] done [was/were] | 5 |
|
| 2 | that [modal v] [be] done [was/were] | 5 |
|
| 3 | that [modal v] [be] done [was/were] | 5 |
|
| 4 | [adj] [modal v] [be] done [was/were] | 5 |
|
