| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [vb pp] that [noun] | 546 |
|
| 2 | it [is] [vb pp] that [adj] | 214 |
|
| 3 | [is] [vb pp] that [adj] [noun] | 196 |
|
| 4 | it [is] [vb pp] [adj] [noun] | 65 |
|
