| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [num ord] [noun] | 122 |
|
| 2 | it [vb past] [num ord] [noun] | 81 |
|
| 3 | it emerged [adj] [noun] | 14 |
|
| 4 | [pron] emerged [num ord] [noun] | 12 |
|
| 5 | it emerge [num ord] [noun] | 11 |
|
