| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | developed [coord] [verb] [prep] | 87 |
|
| 2 | been developed [coord] [verb] | 24 |
|
| 3 | been [coord] [verb] [prep] | 17 |
|
| 4 | been developed [verb] [prep] | 10 |
|
