| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have [verb] [prep] [art] | 2510 |
|
| 2 | [modal v] [verb] [to-vb] [prep] [art] | 1810 |
|
| 3 | [modal v] [vb infin] [to-vb] [prep] [art] | 1786 |
|
| 4 | [modal v] have [to-vb] [prep] [art] | 614 |
|
