| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is easy [verb] [adj] | 29 |
|
| 2 | it is easy [to-vb] [adj] | 29 |
|
| 3 | it is easy become [adj] | 5 |
|
| 4 | it is easy to become [adj] | 5 |
|
