| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] by [det] [noun pl] | 155 |
|
| 2 | have been [vb pp] by [det] [noun sg] | 131 |
|
| 3 | has been [vb pp] by [det] [noun] | 111 |
|
| 4 | have been [vb pp] by some [noun] | 69 |
|
| 5 | had been [vb pp] by [det] [noun] | 64 |
|
| 6 | have been [vb pp] by [det] [noun] | 64 |
|
| 7 | have been [vb pp] by many [noun] | 44 |
|
| 8 | have been [vb pp] by [det] [noun] | 43 |
|
| 9 | have been [vb pp] by this [noun] | 39 |
|
| 10 | have been [vb pp] by another [noun] | 35 |
|
| 11 | have been [vb pp] by several [noun] | 31 |
|
| 12 | have been [vb pp] by [det] [n mass] | 18 |
|
| 13 | to have been [vb pp] by [det] [noun] | 13 |
|
| 14 | have been [vb pp] by these [noun] | 13 |
|
| 15 | have been [vb pp] by [det] people | 12 |
|
| 16 | have been [vb pp] by [det] people | 12 |
|
| 17 | have been [vb pp] by both [noun] | 12 |
|
| 18 | have been [vb pp] by [det] writers | 12 |
|
| 19 | have been [vb pp] by [det] writer | 12 |
|
| 20 | have been [vb pp] by any [noun] | 11 |
|
| 21 | have been [vb pp] by that [noun] | 11 |
|
| 22 | have been [vb pp] by such [noun] | 10 |
|
| 23 | have been [vb pp] by those [noun] | 9 |
|
| 24 | have been [vb pp] by all [noun] | 8 |
|
| 25 | having been [vb pp] by [det] [noun] | 8 |
|
| 26 | have been made by [det] [noun] | 8 |
|
| 27 | have been [vb pp] by [det] group | 8 |
|
| 28 | have been adopted by [det] [noun] | 7 |
|
| 29 | have been used by [det] [noun] | 7 |
|
| 30 | have been [vb pp] by [det] workers | 7 |
|
