| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] for | 1168 |
|
| 2 | have been [vb pp] for | 874 |
|
| 3 | have been designed for | 43 |
|
| 4 | [verb] been designed for | 43 |
|
| 5 | have been designed [prep] | 38 |
|
| 6 | have been designed [prep] | 38 |
|
| 7 | have [be] designed for | 11 |
|
| 8 | have [been] designed for | 11 |
|
| 9 | have been design for | 11 |
|
| 10 | have been designed for | 11 |
|
| 11 | [vb base] been designed for | 11 |
|
| 12 | have be designed for | 11 |
|
