| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [adv] it [verb] | 1097 |
|
| 2 | [noun] [adv] it [vb past] | 493 |
|
| 3 | [noun] [adv] [pron] happened | 30 |
|
| 4 | [noun] [adv] [pers pn] happened | 19 |
|
| 5 | [noun] [adv] it happen | 12 |
|
| 6 | [noun] [adv] it happened | 9 |
|
