| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has [be] developed [coord] | 18 |
|
| 2 | [noun sg] has [be] developed [coord] | 15 |
|
| 3 | has [be] developed [coord] [verb] | 11 |
|
| 4 | has [be] developed [coord] [vb pp] | 6 |
|
| 5 | has [be] developed [coord] [vb past] | 5 |
|
