| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [is] | 24808 |
|
| 2 | it [is] [det] | 6622 |
|
| 3 | [subord] it [det] | 110 |
|
| 4 | [subord] [is] [det] | 46 |
|
