| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adj] that [noun] [verb] | 311 |
|
| 2 | it is [adj] [that] [noun] [verb] | 310 |
|
| 3 | it is [adj] [that] [noun prp] [verb] | 130 |
|
| 4 | it is [adj] [that] [noun pl] [verb] | 111 |
|
| 5 | it is [adj] [that] [noun] [vb -s] | 101 |
|
| 6 | it is [adj] [that] [noun] [vb base] | 97 |
|
| 7 | it is [adj] [that] [noun] [vb past] | 87 |
|
| 8 | it is [adj] [that] [noun] have | 75 |
|
| 9 | it is [adj] [that] [noun sg] [verb] | 57 |
|
| 10 | it is clear [that] [noun] [verb] | 51 |
|
| 11 | it is clear [that] [noun] [verb] | 51 |
|
| 12 | it is [adj] [that] [noun] do | 39 |
|
| 13 | it is [adj] [that] [noun] has | 37 |
|
| 14 | it is important [that] [noun] [verb] | 33 |
|
| 15 | it is important [that] [noun] [verb] | 33 |
|
| 16 | it is true [that] [noun] [verb] | 33 |
|
| 17 | it is true [that] [noun] [verb] | 33 |
|
| 18 | it is possible [that] [noun] [verb] | 26 |
|
| 19 | it is possible [that] [noun] [verb] | 26 |
|
| 20 | it is essential [that] [noun] [verb] | 20 |
|
| 21 | it is [adj] [that] [noun] have | 20 |
|
| 22 | it is essential [that] [noun] [verb] | 20 |
|
| 23 | it is [adj] [that] [noun] had | 18 |
|
| 24 | it is [adj] [that] [noun] does | 16 |
|
| 25 | it is [adj] [that] [noun] [vb pp] | 15 |
|
| 26 | it is [adj] [that] [noun] did | 15 |
|
| 27 | it is probable [that] [noun] [verb] | 13 |
|
| 28 | it is probable [that] [noun] [verb] | 13 |
|
| 29 | it is likely [that] [noun] [verb] | 13 |
|
| 30 | it is likely [that] [noun] [verb] | 13 |
|
