| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] must [vb infin] be [det] | 36 |
|
| 2 | [pers pn] must [verb] be [det] | 36 |
|
| 3 | [pers pn] must have be [det] | 31 |
|
| 4 | [pers pn] must [verb] been [det] | 31 |
|
| 5 | [pers pn] must have be [det] | 30 |
|
| 6 | it must [verb] be [det] | 26 |
|
| 7 | [pers pn] must [verb] be some | 12 |
|
| 8 | [pers pn] must [verb] be that | 5 |
|
