| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this have been [verb] | 779 |
|
| 2 | this have [been] [vb pp] | 738 |
|
| 3 | this has [been] [verb] | 590 |
|
| 4 | this had [been] [verb] | 165 |
|
| 5 | this have [been] do | 81 |
|
| 6 | this have [been] done | 81 |
|
| 7 | this have [been] achieve | 47 |
|
| 8 | this have [been] achieved | 46 |
|
| 9 | this have [been] [v-ing] | 31 |
|
| 10 | this have [been] go | 16 |
|
| 11 | this have [been] going | 16 |
|
| 12 | this have [been] use | 14 |
|
| 13 | this have [been] used | 14 |
|
| 14 | this have [been] confirm | 14 |
|
| 15 | this have [been] confirmed | 14 |
|
| 16 | this have [been] take | 14 |
|
| 17 | this have [been] [verb] | 14 |
|
| 18 | this have [been] taken | 14 |
|
| 19 | this have [been] discuss | 12 |
|
| 20 | this have [been] discussed | 12 |
|
| 21 | this have [been] show | 10 |
|
| 22 | this have [been] shown | 10 |
|
| 23 | this have [been] [to-vb] | 10 |
|
| 24 | this have [been] make | 9 |
|
| 25 | this have [been] see | 9 |
|
| 26 | this have [been] describe | 9 |
|
| 27 | this have [been] described | 9 |
|
| 28 | this have [been] made | 9 |
|
| 29 | this have [been] seen | 9 |
|
| 30 | this have [been] brought | 8 |
|
