| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [prep] | 2086 |
|
| 2 | has been [prep] | 2086 |
|
| 3 | [verb] been about | 91 |
|
| 4 | have been about | 91 |
|
| 5 | [vb -s] been about | 25 |
|
| 6 | has [been] about | 21 |
|
| 7 | has [be] about | 21 |
|
| 8 | has been about | 21 |
|
| 9 | has be about | 21 |
|
