| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [adj] [noun] | 60 |
|
| 2 | it happen [adj] [noun] | 36 |
|
| 3 | [conj] happen [adj] [noun] | 23 |
|
| 4 | [conj] it happen [adj] | 16 |
|
| 5 | [conj] it happen [noun] | 8 |
|
