| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this has [be] a good | 5 |
|
| 2 | [det] has be a good | 5 |
|
| 3 | [det] has been a good | 5 |
|
| 4 | [det] has [been] a good | 5 |
|
