| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adj] [to-vb] that | 1989 |
|
| 2 | [noun] it [is] [adj] [to-vb] | 1319 |
|
| 3 | [noun] it [is] [adj] that | 506 |
|
| 4 | [noun] [is] [adj] [to-vb] that | 149 |
|
