| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been developed [prep] [noun sg] | 63 |
|
| 2 | been developed by [noun] | 55 |
|
| 3 | been developed [prep] [noun prp] | 47 |
|
| 4 | been developed in [noun] | 35 |
|
| 5 | been developed [prep] [noun pl] | 25 |
|
| 6 | been developed for [noun] | 19 |
|
| 7 | been developed [prep] use | 5 |
|
| 8 | been developed [prep] use | 5 |
|
