| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [modal v] [vb infin] | 22406 |
|
| 2 | [conj] [vb mod] [vb infin] | 22406 |
|
| 3 | [conj] may [verb] | 2094 |
|
| 4 | [conj] may [vb infin] | 2091 |
|
