| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [adv] [adj] | 9572 |
|
| 2 | [been] [adv] [det] | 635 |
|
| 3 | [be] [adv] several | 129 |
|
| 4 | [been] [adv] several | 11 |
|
