| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [vb past] [adv] happen | 66 |
|
| 2 | this [vb past] [adv] happen | 18 |
|
| 3 | [adj] [vb past] never happen | 8 |
|
| 4 | this [vb past] never [verb] | 8 |
|
| 5 | [det] [vb past] never happen | 8 |
|
| 6 | this [verb] never happen | 7 |
|
| 7 | this [vb past] never happen | 5 |
|
| 8 | this [vb past] never happen | 5 |
|
