| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [not/n't] [prep] [be] | 1206 |
|
| 2 | be [not/n't] [prep] [be] | 1206 |
|
| 3 | [was/were] [not/n't] [prep] [be] | 532 |
|
| 4 | were [adv] [prep] [be] | 369 |
|
| 5 | were [not/n't] [prep] [be] | 131 |
|
