| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [not/n't] be [verb] | 548 |
|
| 2 | must [not/n't] be [vb pp] | 544 |
|
| 3 | [modal v] [not/n't] be overlooked | 59 |
|
| 4 | must [adv] be overlooked | 16 |
|
| 5 | must [not/n't] [be] overlooked | 14 |
|
| 6 | must [not/n't] be overlooked | 14 |
|
| 7 | must [not/n't] be overlook | 14 |
|
| 8 | must [not/n't] [be] overlooked | 14 |
|
