| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] but [adj] | 132 |
|
| 2 | is simple [conj] [adj] | 44 |
|
| 3 | be simple but [adj] | 18 |
|
| 4 | [be] simple but [adj] | 18 |
|
| 5 | [is] simple but [adj] | 10 |
|
| 6 | is simple but [adj] | 10 |
|
