| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] never [be] forget that | 11 |
|
| 2 | [modal v] [adv] [be] forgotten that | 11 |
|
| 3 | [modal v] [adv] [be] forget that | 11 |
|
| 4 | [vb mod] [adv] [be] forget that | 11 |
|
| 5 | [modal v] [adv] be forget that | 11 |
|
| 6 | should [adv] [be] forget that | 6 |
|
| 7 | should [adv] [be] forget that | 6 |
|
| 8 | must [adv] [be] forget that | 5 |
|
| 9 | must [adv] [be] forget that | 5 |
|
