| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [verb] for [noun sg] | 37 |
|
| 2 | must be [vb pp] for [noun sg] | 34 |
|
| 3 | must be make for [noun sg] | 5 |
|
| 4 | must be made for [noun sg] | 5 |
|
