| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [adv] | 6804 |
|
| 2 | it is [adv] that | 477 |
|
| 3 | is [adv] [adv] that | 220 |
|
| 4 | it [adv] [adv] that | 100 |
|
