| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it [be] [adj] that | 1268 |
|
| 2 | [coord] it [be] [adj] that | 1223 |
|
| 3 | [conj] it [be] essential that | 78 |
|
| 4 | [coord] it [be] essential [conj] | 44 |
|
| 5 | [coord] it [be] essential that | 43 |
|
| 6 | [coord] it [be] essential that | 43 |
|
| 7 | [coord] [pers pn] [be] essential that | 43 |
|
| 8 | [coord] it [be] essential that | 43 |
|
| 9 | [coord] [pron] [be] essential that | 43 |
|
| 10 | [coord] it [be] essential [that] | 43 |
|
