| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] must [not/n't] be [vb pp] | 177 |
|
| 2 | [noun sg] [coord] must be [vb pp] | 107 |
|
| 3 | [coord] must [not/n't] be [vb pp] | 35 |
|
| 4 | [noun sg] [coord] [not/n't] be [vb pp] | 30 |
|
| 5 | [noun sg] [coord] must [not/n't] be | 15 |
|
