| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [pron] [adv] | 11803 |
|
| 2 | [pron] [adv] happen | 954 |
|
| 3 | be [adv] happen | 326 |
|
| 4 | be [pron] happen | 319 |
|
