| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adj] [adv] [to-vb] | 502 |
|
| 2 | it [is] [adj] [adv] [to-vb] | 381 |
|
| 3 | it is [adj] [adv] [to-vb] | 296 |
|
| 4 | it [be] [adj] enough [to-vb] | 216 |
|
| 5 | it [was/were] [adj] [adv] [to-vb] | 115 |
|
| 6 | it was [adj] [adv] [to-vb] | 113 |
|
| 7 | it 's [adj] [adv] [to-vb] | 85 |
|
| 8 | it [be] easy [adv] [to-vb] | 72 |
|
| 9 | it [be] difficult [adv] [to-vb] | 39 |
|
| 10 | it [be] important [adv] [to-vb] | 39 |
|
| 11 | it [be] [adj] now [to-vb] | 39 |
|
| 12 | it [be] necessary [adv] [to-vb] | 33 |
|
| 13 | it [be] [adj] [adv] to have | 30 |
|
| 14 | it [be] possible [adv] [to-vb] | 28 |
|
| 15 | it [be] hard [adv] [to-vb] | 28 |
|
| 16 | it [be] [adj] here [to-vb] | 27 |
|
| 17 | it [be] [adj] [adv] to see | 23 |
|
| 18 | it [be] [adj] also [to-vb] | 20 |
|
| 19 | it [be] [adj] therefore [to-vb] | 17 |
|
| 20 | it [be] [adj] [adv] to get | 15 |
|
| 21 | it [be] [adj] even [to-vb] | 14 |
|
| 22 | it [be] [adj] just [to-vb] | 14 |
|
| 23 | it [be] [adj] then [to-vb] | 13 |
|
| 24 | it [be] [adj] [adv] to make | 12 |
|
| 25 | it [be] [adj] [adv] to note | 12 |
|
| 26 | it [be] [adj] simply [to-vb] | 12 |
|
| 27 | it [be] good [adv] [to-vb] | 12 |
|
| 28 | it [be] [adj] [adv] to say | 12 |
|
| 29 | it [be] [adj] only [to-vb] | 12 |
|
| 30 | it [be] sufficient [adv] [to-vb] | 11 |
|
