| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do not [verb] | 179798 |
|
| 2 | do not [vb infin] | 179328 |
|
| 3 | do [adv] happen | 496 |
|
| 4 | do not happen | 482 |
|
| 5 | [verb] not happen | 481 |
|
