| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [pron] [adv] happened | 15 |
|
| 2 | [noun] [Wh pn] [adv] happened | 8 |
|
| 3 | [noun] who [adv] happened | 8 |
|
| 4 | [noun] who [adv] happened | 8 |
|
| 5 | [noun] [pron] just happened | 8 |
|
| 6 | [noun] [Wh det] [adv] happened | 6 |
|
