| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's [adv] easy [to-vb] | 182 |
|
| 2 | [conj] it 's easy [to-vb] | 79 |
|
| 3 | [conj] it 's [adv] easy | 72 |
|
| 4 | [conj] it 's [adv] [to-vb] | 18 |
|
