| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | happen [prep] [pers pn] [prep] the last | 8 |
|
| 2 | happen [prep] [pron] [prep] the last | 8 |
|
| 3 | happen to [pron] [prep] the last | 8 |
|
| 4 | happened [prep] [pron] [prep] the last | 6 |
|
| 5 | happen [prep] [pron] in the last | 5 |
|
