| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as [noun] [prep] export earnings | 58 |
|
| 2 | as [noun] [prep] export [noun] | 58 |
|
| 3 | as [noun] [prep] export earnings | 58 |
|
| 4 | as [noun] [prep] export [noun pl] | 58 |
|
