| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [not/n't] [be] done | 26 |
|
| 2 | [pers pn] could [not/n't] [be] done | 23 |
|
| 3 | it could [not/n't] [be] done | 22 |
|
| 4 | it could [not/n't] [be] done | 22 |
|
| 5 | [det] could [not/n't] [be] done | 8 |
|
| 6 | [adj] could [not/n't] [be] done | 8 |
|
| 7 | this could [not/n't] [be] done | 7 |
|
| 8 | this could [not/n't] [be] done | 7 |
|
| 9 | [noun] could [not/n't] [be] done | 6 |
|
| 10 | could [not/n't] [be] done [prep] | 19 |
|
| 11 | could [not/n't] [be] done [prep] | 19 |
|
