| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [adv] have [art] [adj] [noun sg] | 23 |
|
| 2 | must [adv] have [art] [adj] [noun sg] | 23 |
|
| 3 | must [adv] have a [adj] [noun sg] | 21 |
|
| 4 | must [adv] have a [adj] [noun sg] | 19 |
|
