| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must have [art] [noun] | 400 |
|
| 2 | must have [art] [noun sg] | 380 |
|
| 3 | [modal v] have [art] power | 69 |
|
| 4 | [vb mod] have [art] power | 69 |
|
| 5 | must [verb] [art] power | 10 |
|
| 6 | must [vb infin] [art] power | 10 |
|
| 7 | must have [art] power | 6 |
|
| 8 | must have [art] power | 6 |
|
| 9 | must have [art] power | 6 |
|
