| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [adv] [vb infin] [prep] | 1049 |
|
| 2 | may [adv] [vb infin] [conj] | 367 |
|
| 3 | [adv] [vb infin] [conj] [prep] | 234 |
|
| 4 | may [vb infin] [conj] [prep] | 105 |
|
