| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have been [vb pp] in | 526 |
|
| 2 | which have be [vb pp] in | 526 |
|
| 3 | which had be [vb pp] in | 267 |
|
| 4 | which has be [vb pp] in | 133 |
|
| 5 | which have be [vb pp] in | 126 |
|
| 6 | which have be used in | 14 |
|
| 7 | which have be made in | 14 |
|
| 8 | which have be established in | 12 |
|
| 9 | which have be described in | 12 |
|
| 10 | which have be formed in | 12 |
|
| 11 | which have be developed in | 11 |
|
| 12 | which have be published in | 10 |
|
| 13 | which have be built in | 9 |
|
| 14 | which have be adopted in | 9 |
|
| 15 | which have be held in | 8 |
|
| 16 | which have be created in | 7 |
|
| 17 | which have be found in | 7 |
|
| 18 | which have be kept in | 7 |
|
| 19 | which have be studied in | 6 |
|
| 20 | which have be suspended in | 6 |
|
| 21 | which have be included in | 6 |
|
| 22 | which have be discussed in | 6 |
|
| 23 | which have be signed in | 5 |
|
| 24 | which have be introduced in | 5 |
|
| 25 | which have be taken in | 5 |
|
