| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] may [verb] for a [noun] | 13 |
|
| 2 | [noun sg] may [verb] for a [noun] | 13 |
|
| 3 | [noun sg] may [vb infin] for a [noun] | 13 |
|
| 4 | [noun sg] may [verb] for a [noun sg] | 12 |
|
