| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must have [adj] [noun] | 312 |
|
| 2 | must have [adj] [noun] | 152 |
|
| 3 | [modal v] have sufficient [noun] | 26 |
|
| 4 | must [verb] sufficient [noun] | 18 |
|
| 5 | must have sufficient [noun] | 8 |
|
