| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [verb] [prep] the same | 23 |
|
| 2 | must [vb infin] [prep] the same | 23 |
|
| 3 | must [verb] at the same | 7 |
|
| 4 | must [verb] to the same | 5 |
|
