| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which [adv] happen to | 11 |
|
| 2 | [noun sg] which [adv] happen to | 9 |
|
| 3 | [noun] which [adv] happens to | 8 |
|
| 4 | [noun] which just happen to | 6 |
|
