| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] did not [verb] | 1537 |
|
| 2 | but [verb] not [verb] | 1239 |
|
| 3 | but do not [verb] | 1057 |
|
| 4 | but did [adv] [verb] | 809 |
|
| 5 | but did [not/n't] [verb] | 805 |
|
| 6 | but did not [verb] | 803 |
|
| 7 | but [vb past] not [verb] | 629 |
|
