| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] on | 12720 |
|
| 2 | [adv] [vb past] on | 1316 |
|
| 3 | [adv] happened [prep] | 211 |
|
| 4 | [adv] happened [prep] | 211 |
|
| 5 | [adv] happen on | 27 |
|
| 6 | [adv] happened on | 5 |
|
| 7 | [adv] happened on | 5 |
|
