| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it had [verb] [adj] [noun] | 194 |
|
| 2 | [pron] had happen [adj] [noun] | 30 |
|
| 3 | it [verb] happen [adj] [noun] | 16 |
|
| 4 | it have happen [adj] [noun] | 14 |
|
| 5 | it [vb past] happen [adj] [noun] | 10 |
|
| 6 | [pers pn] had happen [adj] [noun] | 9 |
|
| 7 | it had happen [adj] [noun] | 9 |
|
