| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [adv] for a long [noun sg] | 6 |
|
| 2 | but [adv] for a long [noun] | 6 |
|
| 3 | but [adv] for a long time | 5 |
|
| 4 | but [not/n't] for a long [noun] | 5 |
|
| 5 | but not for a long [noun] | 5 |
|
| 6 | but not for a long [noun] | 5 |
|
| 7 | but [adv] for a long time | 5 |
|
