| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [be] [pron] happened [prep] | 55 |
|
| 2 | [adj] [was/were] [pron] [verb] [prep] | 49 |
|
| 3 | [adj] [was/were] [pron] [vb past] [prep] | 12 |
|
| 4 | [adj] [was/were] [pron] happen [prep] | 8 |
|
