| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] easy [to-vb] | 276 |
|
| 2 | it [is] easy [to-vb] [art] | 242 |
|
| 3 | [conj] it [is] [to-vb] [art] | 85 |
|
