| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you [verb] [vb pp] a | 2508 |
|
| 2 | must [verb] [vb pp] a | 398 |
|
| 3 | you must [verb] [vb pp] | 342 |
|
| 4 | you must [verb] a | 208 |
|
