| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have a | 7207 |
|
| 2 | may [verb] a | 3068 |
|
| 3 | may [vb infin] a | 3067 |
|
| 4 | may have [art] | 973 |
|
| 5 | may have [art] | 973 |
|
| 6 | may have a | 734 |
|
| 7 | may have a | 609 |
|
