| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] [modal v] [verb] [pron] | 1848 |
|
| 2 | but [pers pn] [modal v] [verb] [pron] | 1753 |
|
| 3 | [conj] they [modal v] [verb] [pron] | 1732 |
|
| 4 | but they [modal v] [verb] [pron] | 120 |
|
