| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] easy [to-vb] | 1251 |
|
| 2 | [is] easy [to-vb] that | 116 |
|
| 3 | [pron] [is] [to-vb] that | 100 |
|
| 4 | [pron] easy [to-vb] that | 13 |
|
