| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] [verb] [been] [prep] | 235 |
|
| 2 | [vb mod] not [verb] [been] [prep] | 105 |
|
| 3 | [vb mod] [not/n't] [verb] [been] [prep] | 105 |
|
| 4 | [vb mod] not [verb] [be] [prep] | 71 |
|
| 5 | [modal v] not [verb] [been] [prep] | 67 |
|
