| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] happened [prep] [be] | 236 |
|
| 2 | [adj] [pron] [prep] [be] | 61 |
|
| 3 | [adj] [pron] happened [prep] | 27 |
|
| 4 | [adj] happened [prep] [be] | 9 |
|
