| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] to | 62724 |
|
| 2 | be [vb pp] to | 62721 |
|
| 3 | been [vb pp] [prep] | 58901 |
|
| 4 | been [vb pp] [prep] | 58900 |
|
| 5 | been [verb] to | 7884 |
|
| 6 | been [vb pp] to | 7229 |
|
| 7 | [been] [vb pp] to | 7229 |
|
