| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [not/n't] be a | 32 |
|
| 2 | [ex0] [adv] be a | 21 |
|
| 3 | [ex0] [not/n't] be a | 14 |
|
| 4 | [ex0] [not/n't] [be] a | 14 |
|
| 5 | [ex0] [not/n't] [be] a | 11 |
|
| 6 | [ex0] [not/n't] be [art] | 11 |
|
