| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [verb] for the | 304 |
|
| 2 | [vb -s] been [vb pp] for the | 259 |
|
| 3 | [vb -s] been developed [prep] the | 45 |
|
| 4 | [vb -s] been developed [prep] the | 45 |
|
| 5 | [verb] been developed for the | 13 |
|
| 6 | [vb -s] been developed for [art] | 8 |
|
| 7 | [vb -s] been develop for the | 6 |
|
| 8 | [vb -s] be developed for the | 6 |
|
| 9 | [vb -s] [been] developed for the | 6 |
|
| 10 | [vb -s] been developed for the | 6 |
|
| 11 | [vb -s] [be] developed for the | 6 |
|
