| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] not be assumed | 105 |
|
| 2 | [vb mod] be assumed [conj] | 91 |
|
| 3 | [vb mod] not be [conj] | 59 |
|
| 4 | not be assumed [conj] | 53 |
|
