| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] just happen to | 72 |
|
| 2 | [Wh det] [adv] happen to | 49 |
|
| 3 | [Wh det] [adv] happen to | 49 |
|
| 4 | [Wh det] just [verb] to | 18 |
|
| 5 | [Wh det] just happen [prep] | 12 |
|
| 6 | [Wh det] just happen [prep] | 12 |
|
| 7 | [Wh det] just happen to | 11 |
|
| 8 | [Wh det] just happen to | 11 |
|
