| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [verb] [not/n't] [adv] | 342 |
|
| 2 | this [verb] [adv] happen | 84 |
|
| 3 | this [verb] [not/n't] happen | 83 |
|
| 4 | [verb] [not/n't] [adv] happen | 49 |
|
