| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must have [verb] [adv] | 316 |
|
| 2 | have [verb] [adv] [to-vb] | 125 |
|
| 3 | must have [verb] [to-vb] | 82 |
|
| 4 | must [verb] [adv] [to-vb] | 51 |
|
| 5 | must have [adv] [to-vb] | 5 |
|
