| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [pron] happen be | 9 |
|
| 2 | [noun] what happen [be] | 9 |
|
| 3 | [noun] what happen [be] | 9 |
|
| 4 | [noun] [Wh det] happen [be] | 9 |
|
| 5 | [noun sg] [pron] happen [be] | 6 |
|
| 6 | [noun] [pron] happen is | 5 |
|
| 7 | [noun] [pron] happen [is] | 5 |
|
