| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [been] [verb] [prep] a | 664 |
|
| 2 | [adv] [been] [vb pp] [prep] a | 630 |
|
| 3 | [adv] [be] developed [prep] a | 13 |
|
| 4 | [adv] [been] developed [prep] [art] | 11 |
|
| 5 | [adv] [been] developed [prep] [art] | 11 |
|
| 6 | [adv] [been] developed [prep] a | 9 |
|
| 7 | [adv] [been] develop [prep] a | 9 |
|
| 8 | [adv] [been] developed [prep] a | 8 |
|
| 9 | [adv] [been] developed [prep] a | 8 |
|
