| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] essential that [pron] | 25 |
|
| 2 | it be [adv] essential [that] [pron] | 25 |
|
| 3 | it [be] [adv] essential [that] [pron] | 25 |
|
| 4 | it [be] [adv] essential [that] [pers pn] | 20 |
|
| 5 | it [is] [adv] essential [that] [pron] | 20 |
|
| 6 | it is [adv] essential [that] [pron] | 16 |
|
| 7 | it [be] absolutely essential [that] [pron] | 10 |
|
| 8 | it [was/were] [adv] essential [that] [pron] | 5 |
|
| 9 | it [be] [adv] essential [that] we | 5 |
|
| 10 | it [be] [adv] essential [that] you | 5 |
|
| 11 | it [be] [adv] essential [that] you | 5 |
|
| 12 | it [be] [adv] essential [that] they | 5 |
|
| 13 | it [be] [adv] essential [that] they | 5 |
|
| 14 | it was [adv] essential [that] [pron] | 5 |
|
| 15 | it [be] [adv] essential [that] we | 5 |
|
