| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adj] that | 7985 |
|
| 2 | [vb base] it is [adj] | 459 |
|
| 3 | [vb base] it [adj] that | 234 |
|
| 4 | [vb base] it is that | 22 |
|
