| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [adj] [noun pl] | 1019 |
|
| 2 | [pron] [vb past] several [noun pl] | 354 |
|
| 3 | it [verb] several [noun pl] | 68 |
|
| 4 | it [vb past] several [noun] | 49 |
|
