| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] [prep] [art] | 23142 |
|
| 2 | [to-vb] [been] [vb pp] [prep] | 1535 |
|
| 3 | [to-vb] [vb pp] [prep] [art] | 1390 |
|
| 4 | [to-vb] [been] [prep] [art] | 104 |
|
| 5 | [to-vb] [been] [vb pp] [art] | 41 |
|
