| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [verb] [adv prt] [prep] | 9981 |
|
| 2 | must have [verb] [prep] | 711 |
|
| 3 | must [verb] [adv prt] [prep] | 374 |
|
| 4 | must have [verb] [adv prt] | 195 |
|
