| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [verb] [not/n't] [verb] | 3746 |
|
| 2 | [det] [verb] [not/n't] [vb infin] | 3469 |
|
| 3 | [det] [verb] [not/n't] happen | 189 |
|
| 4 | [adj] [verb] [not/n't] happen | 143 |
|
| 5 | [det] [verb] [adv] happen | 143 |
|
