| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [vb past] | 13673 |
|
| 2 | it [vb past] [noun prp] | 923 |
|
| 3 | [subord] [vb past] [noun prp] | 213 |
|
| 4 | [subord] it [noun prp] | 6 |
|
