| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [vb pp] that [noun] | 112 |
|
| 2 | [conj] it is [vb pp] that | 39 |
|
| 3 | [conj] it is [vb pp] [noun] | 27 |
|
| 4 | [conj] it is that [noun] | 25 |
|
