| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [modal v] [vb infin] | 22406 |
|
| 2 | [coord] [modal v] [vb infin] | 12718 |
|
| 3 | but [modal v] [verb] | 1652 |
|
| 4 | but [modal v] [vb infin] | 1644 |
|
