| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [is] | 24815 |
|
| 2 | [coord] it [is] | 22845 |
|
| 3 | [coord] [subord] it | 4433 |
|
| 4 | [coord] [subord] [is] | 11 |
|
