| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [adv] happened [prep] the [noun] | 8 |
|
| 2 | [Wh det] [adv] happened [prep] [art] [noun] | 8 |
|
| 3 | [Wh det] [adv] happened [prep] the [noun] | 8 |
|
| 4 | [Wh det] [adv] happened [prep] [art] [noun] | 8 |
|
| 5 | [Wh det] [adv] happened [prep] [noun] [noun] | 7 |
|
| 6 | [Wh det] [adv] happened [prep] [noun prp] [noun] | 5 |
|
| 7 | [Wh det] [adv] happened [prep] [noun] [noun] | 7 |
|
| 8 | [Wh det] [adv] happened [prep] [noun] [noun prp] | 5 |
|
