| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you must be [adv] [adj] [to-vb] | 11 |
|
| 2 | you must be [adv] [adj] [verb] | 11 |
|
| 3 | you must be over [adj] [verb] | 7 |
|
| 4 | you must be [adv] [num] [verb] | 7 |
|
| 5 | you must be over [adj] [verb] | 7 |
|
| 6 | you must be [adv] [adj] to enter | 6 |
|
| 7 | you must be [adv] [adj] enter | 6 |
|
| 8 | you must be [adv] 18 [verb] | 5 |
|
| 9 | you must be [adv] 18 [verb] | 5 |
|
