| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] not [be] [vb pp] [prep] [be] | 124 |
|
| 2 | [vb mod] not [be] [verb] [prep] [be] | 124 |
|
| 3 | [vb mod] [adv] [be] seen [prep] [be] | 32 |
|
| 4 | [vb mod] [not/n't] [be] seen [prep] [be] | 10 |
|
| 5 | [vb mod] not [be] seen [prep] [be] | 10 |
|
| 6 | [vb mod] not [be] seen [prep] [be] | 8 |
|
| 7 | [vb mod] not [be] see [prep] [be] | 8 |
|
| 8 | [modal v] not [be] seen [prep] [be] | 8 |
|
