| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] you must [verb] | 87 |
|
| 2 | [vb base] you must [vb infin] | 87 |
|
| 3 | [vb base] you must have | 21 |
|
| 4 | [vb base] you must have | 21 |
|
| 5 | think you must [verb] | 21 |
|
| 6 | know you must [verb] | 7 |
|
| 7 | suppose you must [verb] | 7 |
|
| 8 | say you must [verb] | 6 |
|
| 9 | mean you must [verb] | 5 |
|
