| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] for [noun pl] | 491 |
|
| 2 | been [vb pp] for [noun pl] | 307 |
|
| 3 | [be] designed for [noun pl] | 43 |
|
| 4 | be designed for [noun pl] | 43 |
|
| 5 | been designed for [noun] | 20 |
|
| 6 | been designed [prep] [noun pl] | 13 |
|
| 7 | [been] designed for [noun pl] | 8 |
|
| 8 | been design for [noun pl] | 8 |
|
