| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [adv] as | 947 |
|
| 2 | must [be] [verb] [adv] | 838 |
|
| 3 | must [be] [verb] as | 195 |
|
| 4 | must [verb] [adv] as | 8 |
|
