| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [vb mod] [verb] | 1652 |
|
| 2 | but [vb mod] [vb infin] | 1644 |
|
| 3 | [conj] [vb mod] see | 187 |
|
| 4 | but [modal v] see | 34 |
|
| 5 | but [vb mod] see | 34 |
|
