| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] [vb past] [adv] | 6498 |
|
| 2 | [conj] [pron] [vb past] back | 2185 |
|
| 3 | but [pron] [vb past] [adv prt] | 767 |
|
| 4 | but [pron] [verb] back | 106 |
|
| 5 | but [pron] [vb past] back | 81 |
|
