| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [adv] have [verb] a | 65 |
|
| 2 | may [adv] [vb infin] [vb pp] a | 56 |
|
| 3 | may [adv] [vb infin] [to-vb] a | 32 |
|
| 4 | may well [vb infin] [verb] a | 28 |
|
| 5 | may also [vb infin] [verb] a | 18 |
|
| 6 | may [adv] [vb infin] have a | 12 |
|
| 7 | may [adv] [vb infin] had a | 9 |
|
| 8 | may even [vb infin] [verb] a | 7 |
|
| 9 | may [adv] want [verb] a | 6 |
|
