| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] happened to [be] | 236 |
|
| 2 | [coord] [pron] happened to | 61 |
|
| 3 | [coord] [pron] to [be] | 43 |
|
| 4 | [coord] [pron] happened [be] | 10 |
|
| 5 | [coord] happened to [be] | 5 |
|
