| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh det] [vb mod] [verb] | 9433 |
|
| 2 | [noun] [Wh det] [vb mod] [vb infin] | 9353 |
|
| 3 | [noun] [pron] [vb mod] happen | 95 |
|
| 4 | [noun] [Wh det] [modal v] happen | 59 |
|
| 5 | [noun] [Wh det] [vb mod] happen | 59 |
|
