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