| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have [art] | 11628 |
|
| 2 | [modal v] have [art] | 11628 |
|
| 3 | may [verb] [art] | 7283 |
|
| 4 | may [vb infin] [art] | 7281 |
|
| 5 | may have [art] | 973 |
|
| 6 | may have [art] | 973 |
|
| 7 | may have [art] | 973 |
|
