| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] but [pron] [modal v] | 439 |
|
| 2 | back [conj] [pron] [modal v] | 159 |
|
| 3 | [adv prt] but [pron] [modal v] | 100 |
|
| 4 | back [coord] [pron] [modal v] | 74 |
|
| 5 | back but [pron] [modal v] | 10 |
|
| 6 | back but [pron] [modal v] | 10 |
|
