| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] [prep] | 209219 |
|
| 2 | [adv] [vb past] [prep] | 20254 |
|
| 3 | [adv] happen [prep] | 836 |
|
| 4 | [adv] happened [prep] | 211 |
|
| 5 | [adv] happened [prep] | 211 |
|
