| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [not/n't] [verb] [prep] [be] | 975 |
|
| 2 | [verb] [not/n't] appear [prep] [be] | 262 |
|
| 3 | [vb past] [adv] appear [prep] [be] | 96 |
|
| 4 | [vb past] [not/n't] appear [prep] [be] | 92 |
|
