| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then you must [vb infin] | 107 |
|
| 2 | then you must [verb] | 107 |
|
| 3 | then you must [verb] | 107 |
|
| 4 | then you must have | 11 |
|
| 5 | then you must have | 11 |
|
| 6 | then you must go | 6 |
|
| 7 | then you must go | 6 |
|
