| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pers pn] must [vb infin] | 178 |
|
| 2 | what [pers pn] must [verb] | 178 |
|
| 3 | what [pers pn] must do | 75 |
|
| 4 | what [pers pn] must do | 75 |
|
| 5 | what you must [verb] | 42 |
|
| 6 | what [pers pn] must have | 41 |
|
| 7 | what [pers pn] must have | 41 |
|
| 8 | what we must [verb] | 31 |
|
| 9 | what he must [verb] | 29 |
|
| 10 | what it must [verb] | 21 |
|
| 11 | what i must [verb] | 19 |
|
| 12 | what they must [verb] | 19 |
|
| 13 | what she must [verb] | 17 |
|
