| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [pron] [verb] to | 115 |
|
| 2 | be [pron] happened to | 33 |
|
| 3 | [be] [pron] happened to | 33 |
|
| 4 | [is] [pron] happened to | 28 |
|
| 5 | 's [pron] [vb past] to | 25 |
|
| 6 | 's [pron] happened [prep] | 25 |
|
| 7 | 's [pron] happen to | 23 |
|
