| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which has be [verb] to | 93 |
|
| 2 | which [vb -s] been [verb] to | 93 |
|
| 3 | which [vb -s] be [vb pp] to | 91 |
|
| 4 | which [vb -s] be refer to | 8 |
|
| 5 | which [vb -s] be referred to | 8 |
|
| 6 | which [vb -s] be shown to | 8 |
|
| 7 | which [vb -s] be show to | 8 |
|
| 8 | which [vb -s] be restore to | 5 |
|
| 9 | which [vb -s] be restored to | 5 |
|
