| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have been [verb] [prep] [noun] | 175 |
|
| 2 | which have been [verb] [prep] [noun] | 175 |
|
| 3 | which have been [vb pp] [prep] [noun] | 167 |
|
| 4 | which have been [verb] [prep] [noun sg] | 103 |
|
| 5 | which have been [verb] by [noun] | 47 |
|
| 6 | which have been [verb] by [noun] | 47 |
|
| 7 | which have been [verb] in [noun] | 41 |
|
| 8 | which have been [verb] in [noun] | 41 |
|
| 9 | which have been [verb] [prep] [noun prp] | 37 |
|
| 10 | which have been [verb] [prep] [noun pl] | 35 |
|
| 11 | which have been [verb] for [noun] | 17 |
|
| 12 | which have been [verb] for [noun] | 17 |
|
| 13 | which have been [verb] to [noun] | 12 |
|
| 14 | which have been [verb] to [noun] | 12 |
|
| 15 | which have been [verb] with [noun] | 11 |
|
| 16 | which have been [verb] with [noun] | 11 |
|
| 17 | which have been [verb] as [noun] | 10 |
|
| 18 | which have been [verb] as [noun] | 10 |
|
| 19 | which have been [v-ing] [prep] [noun] | 8 |
|
| 20 | which have been describe [prep] [noun] | 7 |
|
| 21 | which have been [verb] from [noun] | 7 |
|
| 22 | which have been developed [prep] [noun] | 7 |
|
| 23 | which have been described [prep] [noun] | 7 |
|
| 24 | which have been develop [prep] [noun] | 7 |
|
| 25 | which have been [verb] from [noun] | 7 |
|
| 26 | which have been use [prep] [noun] | 6 |
|
| 27 | which have been used [prep] [noun] | 6 |
|
| 28 | which have been identify [prep] [noun] | 5 |
|
| 29 | which have been [verb] [prep] detail | 5 |
|
| 30 | which have been [verb] [prep] detail | 5 |
|
