| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it to [adj] [noun] | 435 |
|
| 2 | happen to [adj] [noun] | 200 |
|
| 3 | it happen [adj] [noun] | 36 |
|
| 4 | it happen to [adj] | 16 |
|
| 5 | it happen to [noun] | 14 |
|
