| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [vb pp] that | 1169 |
|
| 2 | it is [vb pp] that [noun pl] | 224 |
|
| 3 | is [adv] [vb pp] that [noun pl] | 84 |
|
| 4 | it is [adv] that [noun pl] | 14 |
|
