| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it 's [adj] [to-vb] [prep] | 26 |
|
| 2 | [subord] it be easy [to-vb] [prep] | 11 |
|
| 3 | [subord] it [be] easy [to-vb] [prep] | 11 |
|
| 4 | [conj] it 's easy [to-vb] [prep] | 10 |
|
| 5 | [subord] it [is] easy [to-vb] [prep] | 9 |
|
| 6 | [subord] [pron] 's easy [to-vb] [prep] | 6 |
|
| 7 | [subord] it 's easy [verb] [prep] | 6 |
|
| 8 | [subord] it 's easy [to-vb] [prep] | 6 |
|
