| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [adj] [noun] [adv] happened | 5 |
|
| 2 | [det] [noun] [adv] [pers pn] happened | 7 |
|
| 3 | [det] [noun] [adv] [pron] happened | 7 |
|
