| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] [verb] that some | 5 |
|
| 2 | it be worth [verb] that some | 5 |
|
| 3 | it is [prep] [verb] that some | 5 |
|
| 4 | it be [prep] [v-ing] that some | 5 |
|
| 5 | it be [prep] [verb] that some | 5 |
|
| 6 | it be worth [verb] that some | 5 |
|
