| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adj] | 89695 |
|
| 2 | [pron] be easy | 2468 |
|
| 3 | [pers pn] be easy | 2323 |
|
| 4 | it be easy | 2178 |
|
| 5 | it [be] easy | 2176 |
|
