| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adj] to be [adj] | 476 |
|
| 2 | it [be] [adj] [prep] be [adj] | 476 |
|
| 3 | it be [adj] [prep] be [adj] | 476 |
|
| 4 | it [is] [adj] [prep] be [adj] | 383 |
|
| 5 | it is [adj] [prep] be [adj] | 271 |
|
| 6 | it 's [adj] [prep] be [adj] | 112 |
|
| 7 | it [be] [adj] [prep] be able | 94 |
|
| 8 | it [was/were] [adj] [prep] be [adj] | 88 |
|
| 9 | it was [adj] [prep] be [adj] | 87 |
|
| 10 | it [be] important [prep] be [adj] | 77 |
|
| 11 | it [be] difficult [prep] be [adj] | 50 |
|
| 12 | it [be] [adj] [prep] be sure | 44 |
|
| 13 | it [be] easy [prep] be [adj] | 34 |
|
| 14 | it [be] [adj] [prep] be aware | 30 |
|
| 15 | it [be] impossible [prep] be [adj] | 30 |
|
| 16 | it [be] likely [prep] be [adj] | 26 |
|
| 17 | it [be] nice [prep] be [adj] | 26 |
|
| 18 | it [be] supposed [prep] be [adj] | 24 |
|
| 19 | it [be] good [prep] be [adj] | 23 |
|
| 20 | it [be] hard [prep] be [adj] | 20 |
|
| 21 | it [be] possible [prep] be [adj] | 20 |
|
| 22 | it [be] [adj] [prep] be clear | 20 |
|
| 23 | it [be] necessary [prep] be [adj] | 19 |
|
| 24 | it [be] [adj] [prep] be certain | 19 |
|
| 25 | it [be] unlikely [prep] be [adj] | 16 |
|
| 26 | it [be] useful [prep] be [adj] | 10 |
|
| 27 | it [be] [adj] [prep] be precise | 7 |
|
| 28 | it [be] wonderful [prep] be [adj] | 6 |
|
| 29 | it [be] essential [prep] be [adj] | 6 |
|
| 30 | it [be] lovely [prep] be [adj] | 6 |
|
