| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [is] [adj] [verb] | 1336 |
|
| 2 | [subord] it [is] [adj] [to-vb] | 1240 |
|
| 3 | [conj] it [is] [adj] to say | 104 |
|
| 4 | [subord] it [be] [adj] to say | 47 |
|
| 5 | [subord] [pron] [is] [adj] to say | 42 |
|
| 6 | [subord] it [is] [adj] say | 41 |
|
