| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [not/n't] [be] | 991 |
|
| 2 | be [not/n't] [be] | 990 |
|
| 3 | [am/are] [not/n't] [be] | 360 |
|
| 4 | 'm [adv] [be] | 142 |
|
