| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it [be] [adv] easy [to-vb] | 17 |
|
| 2 | [adv] it be [adv] easy [verb] | 17 |
|
| 3 | [adv] it [is] [adv] easy [verb] | 13 |
|
| 4 | [adv] it is [adv] easy [verb] | 9 |
|
| 5 | [adv] it [be] very easy [verb] | 7 |
|
| 6 | [adv] it [be] quite easy [verb] | 5 |
|
