| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [vb pp] that [noun] | 518 |
|
| 2 | it is [vb pp] that this | 216 |
|
| 3 | is [vb pp] that this [noun] | 99 |
|
| 4 | it is [vb pp] this [noun] | 8 |
|
