| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] been [det] | 476 |
|
| 2 | ever been [adj] | 113 |
|
| 3 | ever be [det] | 34 |
|
| 4 | ever [be] [det] | 34 |
|
| 5 | ever [been] [det] | 14 |
|
