| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [coord] it [be] essential | 18 |
|
| 2 | [noun sg] [coord] it [be] essential | 11 |
|
| 3 | [noun pl] [coord] it [be] essential | 5 |
|
| 4 | [coord] [conj] it [be] essential | 10 |
|
| 5 | [coord] that it [be] essential | 6 |
|
| 6 | [coord] that it [be] essential | 6 |
|
| 7 | [coord] [that] it [be] essential | 6 |
|
| 8 | [coord] [adv] it [be] essential | 5 |
|
| 9 | [coord] [adv] it [be] essential | 5 |
|
| 10 | [coord] it [be] [adv] essential | 24 |
|
| 11 | [coord] it [be] [adv] essential | 17 |
|
| 12 | [coord] it [be] not essential | 7 |
|
| 13 | [coord] it [be] not essential | 7 |
|
| 14 | [coord] it [be] [not/n't] essential | 7 |
|
| 15 | [coord] it [be] therefore essential | 5 |
|
| 16 | [coord] it [be] therefore essential | 5 |
|
| 17 | [coord] it [be] essential [conj] | 44 |
|
| 18 | [coord] it [be] essential [that] | 43 |
|
| 19 | [coord] it [be] essential that | 43 |
|
| 20 | [coord] it [be] essential that | 43 |
|
| 21 | [coord] it [be] essential [to-vb] | 13 |
|
| 22 | [coord] it [be] essential [verb] | 13 |
|
| 23 | [coord] it [be] essential [prep] | 10 |
|
| 24 | [coord] it [be] essential [prep] | 10 |
|
| 25 | [coord] it [be] essential for | 8 |
|
| 26 | [coord] it [be] essential for | 8 |
|
