| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [verb] their | 290 |
|
| 2 | must [vb infin] their | 288 |
|
| 3 | must have their | 21 |
|
| 4 | must have their | 21 |
|
| 5 | must use their | 12 |
|
| 6 | must use their | 12 |
|
| 7 | must make their | 9 |
|
| 8 | must make their | 9 |
|
| 9 | must change their | 7 |
|
| 10 | must change their | 7 |
|
| 11 | must submit their | 6 |
|
| 12 | must demonstrate their | 6 |
|
| 13 | must submit their | 6 |
|
| 14 | must get their | 6 |
|
| 15 | must accept their | 6 |
|
| 16 | must demonstrate their | 6 |
|
| 17 | must accept their | 6 |
|
| 18 | must get their | 6 |
|
| 19 | must know their | 5 |
|
| 20 | must know their | 5 |
|
| 21 | must play their | 5 |
|
| 22 | must play their | 5 |
|
