| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] for [noun] | 1202 |
|
| 2 | have been [vb pp] for [noun] | 931 |
|
| 3 | have been designed [prep] [noun] | 56 |
|
| 4 | [verb] been designed for [noun] | 17 |
|
| 5 | have [be] designed for [noun] | 17 |
|
| 6 | have [been] designed for [noun] | 17 |
|
| 7 | have been design for [noun] | 17 |
|
| 8 | have be designed for [noun] | 17 |
|
