| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [vb mod] happen to | 281 |
|
| 2 | what [vb mod] happen to | 281 |
|
| 3 | what will happen to | 117 |
|
| 4 | what would happen to | 110 |
|
| 5 | what might happen to | 16 |
|
| 6 | what 'll happen to | 13 |
|
| 7 | what could happen to | 8 |
|
| 8 | what should happen to | 7 |
|
| 9 | what can happen to | 5 |
|
