| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adj] [to-vb] [adj] [prep] | 52 |
|
| 2 | it [adj] [to-vb] [adj] [prep] | 46 |
|
| 3 | it [adj] [to-vb] [det] [prep] | 33 |
|
| 4 | it [adj] [to-vb] [adj] of | 26 |
|
| 5 | it [adj] [to-vb] [adj] of | 26 |
|
| 6 | it [adj] [to-vb] [adj] [prep] | 16 |
|
| 7 | it difficult [to-vb] [adj] [prep] | 16 |
|
| 8 | it difficult [to-vb] [adj] [prep] | 16 |
|
| 9 | it [adj] [to-vb] some [prep] | 11 |
|
| 10 | it [adj] [to-vb] some [prep] | 11 |
|
| 11 | it possible [to-vb] [adj] [prep] | 7 |
|
| 12 | it possible [to-vb] [adj] [prep] | 7 |
|
| 13 | it [adj] [to-vb] [adj] for | 6 |
|
| 14 | it [adj] [to-vb] [adj] for | 6 |
|
| 15 | it impossible [to-vb] [adj] [prep] | 5 |
|
| 16 | it necessary [to-vb] [adj] [prep] | 5 |
|
| 17 | it [adj -er] [to-vb] [adj] [prep] | 5 |
|
| 18 | it [adj] [to-vb] [adj] in | 5 |
|
| 19 | it necessary [to-vb] [adj] [prep] | 5 |
|
| 20 | it impossible [to-vb] [adj] [prep] | 5 |
|
| 21 | it [adj] to get [adj] [prep] | 5 |
|
| 22 | it [adj] [to-vb] [adj] in | 5 |
|
