| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [vb infin] [adv] an [adj] [noun] | 8 |
|
| 2 | may [vb infin] [adv] an [adj] [noun sg] | 8 |
|
| 3 | may [vb infin] [adv prt] an [adj] [noun] | 7 |
|
