| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] did [adv] happen | 82 |
|
| 2 | [pron] did [not/n't] happen | 79 |
|
| 3 | [pron] did not happen | 79 |
|
| 4 | [pers pn] did [adv] happen | 78 |
|
| 5 | it did [adv] happen | 68 |
|
| 6 | it did [adv] happen | 68 |
|
| 7 | [pron] did n't happen | 55 |
|
| 8 | [pron] did not happen | 24 |
|
| 9 | they did [adv] happen | 6 |
|
| 10 | they did [adv] happen | 6 |
|
