| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [vb mod] not [verb] his | 7 |
|
| 2 | but [modal v] not [vb infin] his | 7 |
|
| 3 | but [modal v] not [verb] his | 7 |
|
| 4 | but could not [verb] his | 5 |
|
| 5 | but [modal v] not [verb] his | 5 |
|
| 6 | but could not [verb] his | 5 |
|
