| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [adv] happen to | 158 |
|
| 2 | what [adv] [verb] to | 78 |
|
| 3 | what [adv] happen [prep] | 74 |
|
| 4 | what [adv] happen [prep] | 74 |
|
| 5 | what [adv] happen to | 25 |
|
| 6 | what [adv] happen to | 25 |
|
