| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is [adv] [vb pp] | 6951 |
|
| 2 | but [pron] is [adv] | 2467 |
|
| 3 | but [pron] is [vb pp] | 457 |
|
| 4 | but is [adv] [vb pp] | 176 |
|
| 5 | but [pron] [adv] [vb pp] | 71 |
|
