| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [verb] | 5803 |
|
| 2 | is [adv] [verb] [subord] | 1336 |
|
| 3 | it is [adv] [subord] | 474 |
|
| 4 | it is [verb] [subord] | 227 |
|
| 5 | it [adv] [verb] [subord] | 206 |
|
