| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [is] [adj] [prep] [verb] | 26 |
|
| 2 | [subord] it [is] [adj] [prep] [verb] | 26 |
|
| 3 | [conj] it [is] [adj] for [verb] | 21 |
|
| 4 | [subord] [pron] [is] [adj] for [verb] | 9 |
|
| 5 | [subord] it [be] [adj] for [verb] | 8 |
|
| 6 | [subord] it [is] [adj] for [verb] | 7 |
|
| 7 | [subord] it [is] [adj] for [verb] | 7 |
|
