| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] that | 1503 |
|
| 2 | it [be] [adv] [noun prp] | 375 |
|
| 3 | [be] [adv] that [noun prp] | 166 |
|
| 4 | it [be] that [noun prp] | 104 |
|
