| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [coord] it [be] essential that | 11 |
|
| 2 | [noun sg] [coord] it [be] essential that | 7 |
|
| 3 | [coord] it [be] [adv] essential that | 11 |
|
| 4 | [coord] it [be] [adv] essential that | 9 |
|
| 5 | [coord] it [be] essential that [pron] | 16 |
|
| 6 | [coord] it [be] essential that [pers pn] | 14 |
|
| 7 | [coord] it [be] essential that [adj] | 11 |
|
| 8 | [coord] it [be] essential that [det] | 10 |
|
| 9 | [coord] it [be] essential that [art] | 8 |
|
| 10 | [coord] it [be] essential that [art] | 8 |
|
| 11 | [coord] it [be] essential that the | 7 |
|
| 12 | [coord] it [be] essential that the | 7 |
|
| 13 | [coord] it [be] essential that [noun] | 5 |
|
