| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adj] that [det] [noun pl] | 244 |
|
| 2 | it [is] [adj] that [det] [noun pl] | 244 |
|
| 3 | it [is] essential that [det] [noun] | 37 |
|
| 4 | it [is] essential that [adj] [noun pl] | 32 |
|
| 5 | it [is] essential [that] [det] [noun pl] | 22 |
|
| 6 | it [is] essential that [det] [noun pl] | 22 |
|
| 7 | it [be] essential that [det] [noun pl] | 22 |
|
| 8 | it [is] essential [conj] [det] [noun pl] | 22 |
|
| 9 | [pron] [is] essential that [det] [noun pl] | 22 |
|
| 10 | it [is] essential that [det] [noun pl] | 22 |
|
| 11 | [pers pn] [is] essential that [det] [noun pl] | 22 |
|
| 12 | it [is] essential that [det] [noun pl] | 22 |
|
