| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [det] a | 8539 |
|
| 2 | [prep] [det] a | 8539 |
|
| 3 | by [det] [art] | 689 |
|
| 4 | by [det] [art] | 689 |
|
| 5 | by [det] a | 272 |
|
| 6 | by [adj] a | 258 |
|
| 7 | by [det] a | 197 |
|
