| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it be not easy [verb] | 43 |
|
| 2 | [coord] it [be] not easy [to-vb] | 43 |
|
| 3 | [coord] it [be] not easy [verb] | 42 |
|
| 4 | [coord] it [is] not easy [verb] | 38 |
|
| 5 | [coord] it is not easy [verb] | 31 |
|
| 6 | but it [be] not easy [verb] | 24 |
|
| 7 | and it [be] not easy [verb] | 19 |
|
| 8 | [coord] it 's not easy [verb] | 7 |
|
| 9 | [coord] it [was/were] not easy [verb] | 5 |
|
| 10 | [coord] it was not easy [verb] | 5 |
|
