| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [adv] [adj] that | 603 |
|
| 2 | [subord] it is [adv] [adj] [conj] | 321 |
|
| 3 | [subord] it be [adv] [adj] that | 209 |
|
| 4 | [subord] it [be] [adv] [adj] that | 209 |
|
| 5 | [subord] it [is] [adv] [adj] that | 172 |
|
| 6 | [subord] [pron] is [adv] [adj] that | 162 |
|
