| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] developed [prep] a | 44 |
|
| 2 | [verb] [been] developed [prep] a | 44 |
|
| 3 | [vb -s] [been] developed [prep] a | 22 |
|
| 4 | has [been] developed [prep] a | 20 |
|
| 5 | have [been] developed [prep] a | 12 |
|
| 6 | [vb base] [been] developed [prep] a | 12 |
|
| 7 | had [been] developed [prep] a | 8 |
|
| 8 | [adv] [been] developed [prep] a | 8 |
|
| 9 | [adv] [been] developed [prep] a | 8 |
|
| 10 | [vb past] [been] developed [prep] a | 8 |
|
| 11 | [been] developed [prep] a [noun] | 30 |
|
| 12 | [been] developed [prep] a [noun sg] | 28 |
|
| 13 | [been] developed [prep] a [adj] | 17 |
|
| 14 | [been] developed [prep] a [adj] | 14 |
|
| 15 | [been] developed [prep] a [adv] | 5 |
|
| 16 | [been] developed [prep] a [adv] | 5 |
|
