| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be assumed [conj] | 76 |
|
| 2 | must [adv] be [conj] | 12 |
|
| 3 | must be assumed [conj] | 12 |
|
| 4 | must [adv] be assumed | 11 |
|
