| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [adv] have a [adj] [noun sg] | 21 |
|
| 2 | must [adv] have a [adj] [noun] | 20 |
|
| 3 | must [adv] have a [adj] [noun] | 20 |
|
| 4 | must also have a [adj] [noun] | 10 |
|
| 5 | must also have a [adj] [noun] | 10 |
|
