| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] easy [to-vb] | 909 |
|
| 2 | [is] easy [to-vb] that | 114 |
|
| 3 | it [is] [to-vb] that | 40 |
|
| 4 | it easy [to-vb] that | 6 |
|
