| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and economic [noun] | 2236 |
|
| 2 | and economic [noun sg] | 1295 |
|
| 3 | and [adj] structure | 257 |
|
| 4 | and economic structure | 42 |
|
| 5 | [conj] economic structure | 19 |
|
