| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [not/n't] [adv] [art] | 3672 |
|
| 2 | be [not/n't] [adv] [art] | 3672 |
|
| 3 | be [not/n't] [adv] a | 2197 |
|
| 4 | be [adv] [adv] an | 625 |
|
| 5 | be [not/n't] [adv] an | 339 |
|
| 6 | [be] [not/n't] [adv] an | 337 |
|
