| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it does [not/n't] | 2268 |
|
| 2 | it does [not/n't] happen | 65 |
|
| 3 | [conj] it does happen | 29 |
|
| 4 | [conj] does [not/n't] happen | 8 |
|
