| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] [adv] | 9302 |
|
| 2 | [verb] [subord] [adv] | 5251 |
|
| 3 | been [verb] [subord] | 2687 |
|
| 4 | been [subord] [adv] | 15 |
|
