| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but by [art] | 838 |
|
| 2 | but by [art] | 838 |
|
| 3 | but [prep] an | 475 |
|
| 4 | but [prep] an | 475 |
|
| 5 | [conj] by an | 120 |
|
| 6 | but by a | 118 |
|
| 7 | [coord] by an | 98 |
|
| 8 | but by an | 19 |
|
| 9 | but by an | 19 |
|
