| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] not | 102632 |
|
| 2 | [vb past] not | 39772 |
|
| 3 | became [adv] | 3665 |
|
| 4 | become not | 67 |
|
| 5 | became [not/n't] | 23 |
|
| 6 | became not | 23 |
|
