| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [prep] [adj] [noun] | 2281 |
|
| 2 | [pron] happen [prep] [adj] [noun] | 230 |
|
| 3 | [pers pn] happen [prep] [adj] [noun] | 41 |
|
| 4 | it happen [prep] [adj] [noun] | 35 |
|
| 5 | it happen [prep] [adj] [noun] | 35 |
|
