| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but how [verb] [pron] | 250 |
|
| 2 | but how [verb] [pers pn] | 232 |
|
| 3 | but [adv] [verb] they | 68 |
|
| 4 | [conj] how [verb] they | 60 |
|
| 5 | but [Wh adv] [verb] they | 46 |
|
| 6 | but how [verb] they | 19 |
|
| 7 | but how [verb] they | 19 |
|
