| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [verb] that | 1206 |
|
| 2 | it is [v-ing] [verb] that | 22 |
|
| 3 | it is [v-ing] [adv] [verb] | 12 |
|
| 4 | is [v-ing] [adv] [verb] that | 6 |
|
