| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adj] [to-vb] [det] | 1119 |
|
| 2 | it is [adj] [to-vb] [det] | 1006 |
|
| 3 | it [is] [adj] [to-vb] that | 226 |
|
| 4 | it [is] [adj] [to-vb] this | 222 |
|
| 5 | it 's [adj] [to-vb] [det] | 177 |
|
| 6 | it [is] possible [to-vb] [det] | 160 |
|
| 7 | it [is] possible [to-vb] [det] | 160 |
|
| 8 | it [is] important [to-vb] [det] | 146 |
|
| 9 | it [is] important [to-vb] [det] | 146 |
|
| 10 | it [is] [adj] [to-vb] any | 144 |
|
| 11 | it [is] [adj] [to-vb] some | 142 |
|
| 12 | it [is] difficult [to-vb] [det] | 126 |
|
| 13 | it [is] difficult [to-vb] [det] | 126 |
|
| 14 | it [is] [adj] [to-vb] these | 98 |
|
| 15 | it [is] necessary [to-vb] [det] | 85 |
|
| 16 | it [is] necessary [to-vb] [det] | 85 |
|
| 17 | it [is] [adj] [to-vb] all | 84 |
|
| 18 | it [is] [adj] [to-vb] such | 81 |
|
| 19 | it [is] hard [to-vb] [det] | 70 |
|
| 20 | it [is] hard [to-vb] [det] | 70 |
|
| 21 | it [is] impossible [to-vb] [det] | 65 |
|
| 22 | it [is] [adj] to have [det] | 65 |
|
| 23 | it [is] impossible [to-vb] [det] | 65 |
|
| 24 | it [is] [adj] to see [det] | 64 |
|
| 25 | it [is] good [to-vb] [det] | 55 |
|
| 26 | it [is] easy [to-vb] [det] | 52 |
|
| 27 | it [is] easy [to-vb] [det] | 42 |
|
| 28 | it [is] interesting [to-vb] [det] | 41 |
|
| 29 | it [is] interesting [to-vb] [det] | 41 |
|
| 30 | it [is] [adj] to note [det] | 40 |
|
