| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] [prep] [pron] happened to | 10 |
|
| 2 | [adv] [verb] [prep] [pron] happened to | 10 |
|
| 3 | [verb] [prep] [pron] happened to [pron] | 11 |
|
| 4 | [verb] [prep] [pron] happened to [pers pn] | 9 |
|
| 5 | [verb] [prep] [pron] happened to [noun] | 6 |
|
| 6 | [verb] [prep] [pron] happened to [noun prp] | 5 |
|
