| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] [verb] | 130224 |
|
| 2 | but [pron] [verb] | 54064 |
|
| 3 | but [pron] [was/were] | 16783 |
|
| 4 | but [was/were] [verb] | 1258 |
|
