| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [vb base] [pron] | 33283 |
|
| 2 | [coord] [pron] happen | 538 |
|
| 3 | [vb base] [pron] happen | 460 |
|
| 4 | [coord] [vb base] happen | 5 |
|
