| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] be [adv] | 1038 |
|
| 2 | [adv] happen [prep] be | 189 |
|
| 3 | happen [prep] be [adv] | 114 |
|
| 4 | [adv] happen [prep] [adv] | 9 |
|
