| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [adj] [adj] [noun pl] | 1988 |
|
| 2 | [prep] [adj] economic [noun pl] | 444 |
|
| 3 | for [adj] economic [noun] | 169 |
|
| 4 | for [adj] economic [noun pl] | 69 |
|
