| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be made [prep] the | 79 |
|
| 2 | must be made [prep] the | 79 |
|
| 3 | must be [verb] at the | 66 |
|
| 4 | must be [vb pp] at the | 63 |
|
| 5 | [modal v] be made at the | 48 |
|
| 6 | must be made at [art] | 6 |
|
| 7 | must be made at [art] | 6 |
|
| 8 | must be make at the | 5 |
|
| 9 | must be made at the | 5 |
|
| 10 | must be made at the | 5 |
|
| 11 | must [be] made at the | 5 |
|
