| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [verb] [be] [adj] | 118 |
|
| 2 | [subord] it [verb] be [adj] | 118 |
|
| 3 | [subord] it [verb] [been] [adj] | 113 |
|
| 4 | [subord] it [verb] been [adj] | 113 |
|
| 5 | [subord] it have [be] [adj] | 112 |
|
| 6 | [subord] it [vb past] [be] [adj] | 73 |
|
| 7 | [subord] it had [be] [adj] | 70 |
|
| 8 | if it [verb] [be] [adj] | 54 |
|
| 9 | [subord] it [vb -s] [be] [adj] | 45 |
|
| 10 | [subord] it has [be] [adj] | 33 |
|
| 11 | [subord] it [verb] [be] possible | 17 |
|
| 12 | as it [verb] [be] [adj] | 11 |
|
| 13 | because it [verb] [be] [adj] | 9 |
|
| 14 | [subord] it 's [be] [adj] | 8 |
|
| 15 | [subord] it [verb] [be] necessary | 8 |
|
| 16 | though it [verb] [be] [adj] | 7 |
|
| 17 | when it [verb] [be] [adj] | 6 |
|
| 18 | [subord] it [verb] [be] able | 5 |
|
| 19 | where it [verb] [be] [adj] | 5 |
|
| 20 | although it [verb] [be] [adj] | 5 |
|
