| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] it [be] [to-vb] [adj] [prep] | 5 |
|
| 2 | it [be] [adj] [to-vb] [adj] [prep] | 232 |
|
| 3 | it [be] [adj] [to-vb] [adj] [prep] | 208 |
|
| 4 | it [be] possible [to-vb] [adj] [prep] | 37 |
|
| 5 | it [be] possible [to-vb] [adj] [prep] | 37 |
|
| 6 | it [be] [verb] [to-vb] [adj] [prep] | 34 |
|
| 7 | it [be] [vb pp] [to-vb] [adj] [prep] | 22 |
|
| 8 | it [be] necessary [to-vb] [adj] [prep] | 18 |
|
| 9 | it [be] necessary [to-vb] [adj] [prep] | 18 |
|
| 10 | it [be] easy [to-vb] [adj] [prep] | 18 |
|
| 11 | it [be] important [to-vb] [adj] [prep] | 17 |
|
| 12 | it [be] important [to-vb] [adj] [prep] | 17 |
|
| 13 | it [be] good [to-vb] [adj] [prep] | 16 |
|
| 14 | it [be] difficult [to-vb] [adj] [prep] | 15 |
|
| 15 | it [be] difficult [to-vb] [adj] [prep] | 15 |
|
| 16 | it [be] easy [to-vb] [adj] [prep] | 14 |
|
| 17 | it [be] hard [to-vb] [adj] [prep] | 13 |
|
| 18 | it [be] [adj -er] [to-vb] [adj] [prep] | 12 |
|
| 19 | it [be] hard [to-vb] [adj] [prep] | 12 |
|
| 20 | it [be] [v-ing] [to-vb] [adj] [prep] | 11 |
|
| 21 | it [be] [adj -est] [to-vb] [adj] [prep] | 11 |
|
| 22 | it [be] [noun] [to-vb] [adj] [prep] | 11 |
|
| 23 | it [be] [noun sg] [to-vb] [adj] [prep] | 10 |
|
| 24 | it [be] time [to-vb] [adj] [prep] | 9 |
|
| 25 | it [be] best [to-vb] [adj] [prep] | 9 |
|
| 26 | it [be] useful [to-vb] [adj] [prep] | 9 |
|
| 27 | it [be] useful [to-vb] [adj] [prep] | 9 |
|
| 28 | it [be] time [to-vb] [adj] [prep] | 9 |
|
| 29 | it [be] interesting [to-vb] [adj] [prep] | 7 |
|
| 30 | it [be] interesting [to-vb] [adj] [prep] | 7 |
|
