| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [adv] have [be] | 176 |
|
| 2 | and [adv] have [be] | 144 |
|
| 3 | and must [adv] [be] | 91 |
|
| 4 | and must have [be] | 47 |
|
| 5 | and must [adv] have | 22 |
|
