| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] been [prep] | 1555 |
|
| 2 | [vb infin] looked [prep] | 135 |
|
| 3 | been looked [prep] | 46 |
|
| 4 | [vb infin] been looked | 6 |
|
