| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [adv] it has be | 7 |
|
| 2 | but [adv] it has been | 7 |
|
| 3 | but [adv] it has [be] | 7 |
|
| 4 | but [adv] it has [been] | 7 |
|
