| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adj] for [noun] [verb] | 362 |
|
| 2 | it be [adj] for [noun] [verb] | 350 |
|
| 3 | it be [adj] for [noun] [to-vb] | 349 |
|
| 4 | it be [adj] for [noun pl] [verb] | 224 |
|
| 5 | it is [adj] for [noun] [verb] | 194 |
|
| 6 | it was [adj] for [noun] [verb] | 118 |
|
| 7 | it be [adj] for [noun prp] [verb] | 50 |
|
| 8 | it 's [adj] for [noun] [verb] | 47 |
|
| 9 | it be possible for [noun] [verb] | 46 |
|
| 10 | it be possible for [noun] [verb] | 46 |
|
| 11 | it be [adj] for [n mass] [verb] | 43 |
|
| 12 | it be [adj] for [noun sg] [verb] | 41 |
|
| 13 | it be [adj] for people [verb] | 40 |
|
| 14 | it be [adj] for people [verb] | 40 |
|
| 15 | it be important for [noun] [verb] | 37 |
|
| 16 | it be important for [noun] [verb] | 37 |
|
| 17 | it be difficult for [noun] [verb] | 33 |
|
| 18 | it be difficult for [noun] [verb] | 33 |
|
| 19 | it be easy for [noun] [verb] | 25 |
|
| 20 | it be impossible for [noun] [verb] | 23 |
|
| 21 | it be impossible for [noun] [verb] | 23 |
|
| 22 | it be easy for [noun] [verb] | 20 |
|
| 23 | it be common for [noun] [verb] | 19 |
|
| 24 | it be common for [noun] [verb] | 19 |
|
| 25 | it be [adj] for child [verb] | 18 |
|
| 26 | it be [adj] for children [verb] | 18 |
|
| 27 | it be [adj] for [noun] have | 17 |
|
| 28 | it be [adj] for [noun] to have | 17 |
|
| 29 | it be good for [noun] [verb] | 16 |
|
| 30 | it be hard for [noun] [verb] | 12 |
|
