| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it is [adv] | 2851 |
|
| 2 | it is [adv] [conj] | 823 |
|
| 3 | [subord] it is [conj] | 86 |
|
| 4 | [subord] it [adv] [conj] | 8 |
|
