| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has be [verb] by | 4291 |
|
| 2 | has be [vb pp] by | 4288 |
|
| 3 | has be developed [prep] | 174 |
|
| 4 | has be developed [prep] | 174 |
|
| 5 | [verb] be developed by | 96 |
|
| 6 | have be developed by | 94 |
|
| 7 | [vb -s] be developed by | 59 |
|
| 8 | has be develop by | 56 |
|
| 9 | has be developed by | 56 |
|
| 10 | has [be] developed by | 56 |
|
