| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [adv] [det] | 635 |
|
| 2 | [be] as [det] | 614 |
|
| 3 | be as [det] | 614 |
|
| 4 | been as [adj] | 324 |
|
| 5 | [been] as [det] | 25 |
|
