| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [verb] that | 1206 |
|
| 2 | it is [adv] easy [verb] | 410 |
|
| 3 | it is easy [verb] that | 104 |
|
| 4 | is [adv] easy [verb] that | 18 |
|
