| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] not been [art] [adj] | 212 |
|
| 2 | [verb] [adv] been [art] easy | 19 |
|
| 3 | [verb] not be [art] easy | 18 |
|
| 4 | [verb] not [been] [art] easy | 18 |
|
| 5 | [verb] not [be] [art] easy | 18 |
|
