| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have happened to [art] [noun] | 11 |
|
| 2 | have happened to the [noun] | 10 |
|
| 3 | have happened to the [noun] | 10 |
|
| 4 | have happened to [art] [noun sg] | 5 |
|
