| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [vb infin] [verb] a long [noun sg] | 10 |
|
| 2 | may [vb infin] [verb] a long [noun] | 10 |
|
| 3 | may have [verb] a long [noun] | 9 |
|
| 4 | may [vb infin] [vb pp] a long [noun] | 6 |
|
