| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adj] that [det] [noun] | 506 |
|
| 2 | it [is] [adj] that [det] [noun sg] | 255 |
|
| 3 | it [is] [adj] that [det] [noun pl] | 244 |
|
| 4 | it [is] [adj] that this [noun] | 130 |
|
| 5 | it [is] [adj] that some [noun] | 72 |
|
| 6 | it [is] clear that [det] [noun] | 70 |
|
| 7 | it [is] likely that [det] [noun] | 70 |
|
| 8 | it [is] [adj] that these [noun] | 61 |
|
| 9 | it [is] [adj] that such [noun] | 56 |
|
| 10 | it [is] [adj] that all [noun] | 48 |
|
| 11 | it [is] possible that [det] [noun] | 45 |
|
| 12 | it [is] important that [det] [noun] | 44 |
|
| 13 | it [is] unlikely that [det] [noun] | 44 |
|
| 14 | it [is] true that [det] [noun] | 40 |
|
| 15 | it [is] [adj] that any [noun] | 40 |
|
| 16 | it [is] essential that [det] [noun] | 37 |
|
| 17 | it [is] [adj] that many [noun] | 31 |
|
| 18 | it [is] [adj] that [det] [n mass] | 27 |
|
| 19 | it 's [adj] that [det] [noun] | 24 |
|
| 20 | it [is] [adj] that [det] people | 21 |
|
| 21 | it [is] [adj] that most [noun] | 21 |
|
| 22 | it [is] [adj] that [det] people | 21 |
|
| 23 | it [is] vital that [det] [noun] | 16 |
|
| 24 | it [is] probable that [det] [noun] | 15 |
|
| 25 | it [is] [adj] that that [noun] | 13 |
|
| 26 | it [is] [adj] that each [noun] | 13 |
|
| 27 | it [is] [adj] that those [noun] | 12 |
|
| 28 | it [is] [adj] that both [noun] | 11 |
|
| 29 | it [is] obvious that [det] [noun] | 9 |
|
| 30 | it [is] unfortunate that [det] [noun] | 9 |
|
