| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] been [adj] | 4684 |
|
| 2 | not [vb infin] [adj] | 4158 |
|
| 3 | not [vb infin] been | 1538 |
|
| 4 | not been [adj] | 1056 |
|
