| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] which [adv] [verb] | 2830 |
|
| 2 | [noun sg] [pron] [adv] happen | 34 |
|
| 3 | [noun sg] [Wh det] [adv] happen | 16 |
|
| 4 | [noun] which [adv] happen | 16 |
|
| 5 | [noun sg] which [adv] happen | 13 |
|
