| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] been | 37784 |
|
| 2 | [adv] been | 27709 |
|
| 3 | still be | 3893 |
|
| 4 | still [be] | 3893 |
|
| 5 | still [been] | 130 |
|
| 6 | still been | 130 |
|
