| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have developed a [adj] [noun] | 13 |
|
| 2 | we have developed a [adj] [noun] | 13 |
|
| 3 | we have developed a [noun] [prep] | 5 |
|
| 4 | we have developed a [noun] [prep] | 5 |
|
