| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] [adv] [be] forgotten that | 55 |
|
| 2 | it [modal v] [adv] [be] forgotten that | 55 |
|
| 3 | [pers pn] [modal v] [adv] [be] forgotten that | 55 |
|
| 4 | it [modal v] [adv] [be] forgotten that | 55 |
|
| 5 | [pron] [modal v] [adv] be forgotten that | 55 |
|
| 6 | [pron] [modal v] not [be] forgotten that | 44 |
|
| 7 | [pron] [modal v] not [be] forgotten that | 44 |
|
| 8 | [pron] [modal v] [not/n't] [be] forgotten that | 44 |
|
| 9 | [pron] should [adv] [be] forgotten that | 38 |
|
| 10 | [pron] should [adv] [be] forgotten that | 38 |
|
| 11 | [pron] must [adv] [be] forgotten that | 17 |
|
| 12 | [pron] must [adv] [be] forgotten that | 17 |
|
| 13 | [pron] [modal v] never [be] forgotten that | 11 |
|
| 14 | [pron] [modal v] [adv] [be] forgotten that | 11 |
|
| 15 | [pron] [modal v] never [be] forgotten that | 11 |
|
