| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adv] happened | 197 |
|
| 2 | [vb past] never happened | 61 |
|
| 3 | [vb past] ever happened | 30 |
|
| 4 | [vb past] just happened | 23 |
|
| 5 | [vb past] really happened | 20 |
|
| 6 | [vb past] all happened | 20 |
|
| 7 | [vb past] actually happened | 14 |
|
| 8 | [vb past] already happened | 12 |
|
