| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [adv] happen that | 129 |
|
| 2 | [pron] can [adv] happen | 26 |
|
| 3 | [pron] can happen that | 12 |
|
| 4 | can [adv] happen that | 5 |
|
