| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [vb infin] [prep] | 7209 |
|
| 2 | [vb infin] [prep] first | 139 |
|
| 3 | may [prep] first | 36 |
|
| 4 | may [vb infin] first | 12 |
|
