| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] about what happen | 40 |
|
| 2 | [noun] about what [adv] | 19 |
|
| 3 | about what [adv] happen | 11 |
|
| 4 | [noun] what [adv] happen | 7 |
|
