| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [vb infin] to a | 158 |
|
| 2 | may [vb infin] up to | 99 |
|
| 3 | [vb infin] up to a | 97 |
|
| 4 | may [vb infin] up a | 16 |
|
