| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [art] [adj] [noun] | 6945 |
|
| 2 | [pron] happen [art] [adj] [noun] | 29 |
|
| 3 | [pers pn] happen [art] [adj] [noun] | 15 |
|
| 4 | it happen [art] [adj] [noun] | 15 |
|
| 5 | it happen [art] [adj] [noun] | 15 |
|
