| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] is [verb] | 7195 |
|
| 2 | but [be] [verb] | 2161 |
|
| 3 | but be [verb] | 2161 |
|
| 4 | but [is] [verb] | 472 |
|
