| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [adv] [pers pn] must [vb infin] | 14 |
|
| 2 | [vb infin] [Wh adv] [pron] must [vb infin] | 10 |
|
| 3 | [vb infin] how [pron] must [vb infin] | 7 |
|
| 4 | [vb infin] how [pron] must [vb infin] | 7 |
|
| 5 | [vb infin] [adv] [pron] must have | 5 |
|
| 6 | [vb infin] [adv] you must [vb infin] | 5 |
|
| 7 | [vb infin] [adv] you must [vb infin] | 5 |
|
