| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] [not/n't] [vb pp] | 2654 |
|
| 2 | but [pron] [was/were] [not/n't] | 2363 |
|
| 3 | but [pron] [was/were] [vb pp] | 1229 |
|
| 4 | but [was/were] [not/n't] [vb pp] | 93 |
|
| 5 | but [pron] [not/n't] [vb pp] | 5 |
|
