| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [vb infin] a [adj] | 1558 |
|
| 2 | [modal v] [vb infin] a [num ord] | 199 |
|
| 3 | may [vb infin] [art] [num ord] | 56 |
|
| 4 | may [verb] a [num ord] | 20 |
|
