| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that it is [adj] that | 144 |
|
| 2 | that it is [adj] that | 144 |
|
| 3 | [conj] it is essential that | 58 |
|
| 4 | that it [be] essential that | 17 |
|
| 5 | that it be essential that | 17 |
|
| 6 | that it is essential [that] | 10 |
|
| 7 | that it is essential that | 10 |
|
| 8 | that [pron] is essential that | 10 |
|
| 9 | that [pers pn] is essential that | 10 |
|
| 10 | that it [is] essential that | 10 |
|
| 11 | that it is essential that | 10 |
|
| 12 | that it is essential that | 10 |
|
| 13 | that it is essential [conj] | 10 |
|
