| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [noun] | 3243 |
|
| 2 | [vb past] both [noun] | 458 |
|
| 3 | it both [noun] | 66 |
|
| 4 | it [vb past] both | 21 |
|
