| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] a [noun] | 10824 |
|
| 2 | become a [noun] | 924 |
|
| 3 | [not/n't] become a | 33 |
|
| 4 | [not/n't] become [noun] | 5 |
|
