| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which happen to | 30 |
|
| 2 | [noun pl] which happen to | 14 |
|
| 3 | [noun] which happen to | 13 |
|
| 4 | [noun sg] which happen to | 12 |
|
| 5 | [noun] which happens to | 11 |
|
| 6 | [noun] which happened to | 6 |
|
