| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [pers pn] did [adv] happen | 7 |
|
| 2 | that [pron] did [adv] happen | 7 |
|
| 3 | that it did [adv] happen | 6 |
|
| 4 | that it did [adv] happen | 6 |
|
