| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] she could [vb infin] | 2121 |
|
| 2 | but [pron] could [vb infin] | 883 |
|
| 3 | but she [modal v] [vb infin] | 399 |
|
| 4 | but she could [verb] | 131 |
|
