| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [pron] [adv] [adv] | 868 |
|
| 2 | [coord] [pron] [adv] happen | 111 |
|
| 3 | [pron] [adv] [adv] happen | 68 |
|
| 4 | [coord] [adv] [adv] happen | 10 |
|
