| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adj] [to-vb] [det] | 1183 |
|
| 2 | it [is] [adj] [verb] [det] | 1127 |
|
| 3 | it is [adj] [verb] [det] | 1009 |
|
| 4 | it [is] [adj] [verb] that | 230 |
|
| 5 | it [is] [adj] [verb] this | 224 |
|
| 6 | it 's [adj] [verb] [det] | 189 |
|
| 7 | it [is] possible [verb] [det] | 160 |
|
| 8 | it [is] possible [verb] [det] | 160 |
|
| 9 | it [is] important [verb] [det] | 146 |
|
| 10 | it [is] important [verb] [det] | 146 |
|
| 11 | it [is] [adj] [verb] any | 144 |
|
| 12 | it [is] [adj] [verb] some | 143 |
|
| 13 | it [is] difficult [verb] [det] | 126 |
|
| 14 | it [is] difficult [verb] [det] | 126 |
|
| 15 | it [is] [adj] [verb] these | 98 |
|
| 16 | it [is] [adj] [verb] all | 90 |
|
| 17 | it [is] necessary [verb] [det] | 85 |
|
| 18 | it [is] necessary [verb] [det] | 85 |
|
| 19 | it [is] [adj] [verb] such | 82 |
|
| 20 | it [is] hard [verb] [det] | 70 |
|
| 21 | it [is] hard [verb] [det] | 70 |
|
| 22 | it [is] [adj] have [det] | 68 |
|
| 23 | it [is] [adj] to have [det] | 65 |
|
| 24 | it [is] impossible [verb] [det] | 65 |
|
| 25 | it [is] impossible [verb] [det] | 65 |
|
| 26 | it [is] [adj] to see [det] | 64 |
|
| 27 | it [is] [adj] see [det] | 64 |
|
| 28 | it [is] good [verb] [det] | 56 |
|
| 29 | it [is] easy [verb] [det] | 53 |
|
| 30 | it [is] [adj] do [det] | 42 |
|
