| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [modal v] have a | 3881 |
|
| 2 | [pers pn] must [vb infin] a | 819 |
|
| 3 | [pers pn] must [verb] a | 819 |
|
| 4 | [pers pn] must have [art] | 326 |
|
| 5 | [pron] must have a | 276 |
|
| 6 | [pers pn] must have a | 257 |
|
