| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb mod] never be forget that | 11 |
|
| 2 | [pron] [vb mod] never be forgotten that | 11 |
|
| 3 | it [vb mod] never be forget that | 11 |
|
| 4 | it [vb mod] never be forget that | 11 |
|
| 5 | [pron] should never be forget that | 6 |
|
| 6 | [pron] must never be forget that | 5 |
|
