| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] [is] [adj] [verb] | 777 |
|
| 2 | but [pron] [is] [adj] [verb] | 686 |
|
| 3 | [conj] [pron] [is] hard [verb] | 221 |
|
| 4 | but [pron] [be] hard [verb] | 97 |
|
| 5 | but [pron] [is] hard [verb] | 83 |
|
