| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [conj] [art] | 6838 |
|
| 2 | [be] but [art] | 277 |
|
| 3 | be but [art] | 277 |
|
| 4 | [is] but [art] | 119 |
|
| 5 | is but [art] | 117 |
|
