| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [verb] that [pron] | 623 |
|
| 2 | it [is] [verb] that [prep] | 187 |
|
| 3 | it [is] [verb] [pron] [prep] | 82 |
|
| 4 | it [verb] that [pron] [prep] | 18 |
|
| 5 | [is] [verb] that [pron] [prep] | 15 |
|
