| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] should not be forget that | 32 |
|
| 2 | [pron] should not [be] forget that | 32 |
|
| 3 | [pron] should not be forget that | 32 |
|
| 4 | [pron] should not [be] forget that | 32 |
|
