| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [art] [noun sg] [modal v] | 5058 |
|
| 2 | but [subord] [art] [noun sg] | 1816 |
|
| 3 | but [art] [noun sg] [modal v] | 1245 |
|
| 4 | but [subord] [noun sg] [modal v] | 20 |
|
