| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [prep] [art] | 763 |
|
| 2 | have been at [art] | 379 |
|
| 3 | [verb] been at [art] | 379 |
|
| 4 | [vb -s] been at [art] | 98 |
|
| 5 | has [be] at [art] | 89 |
|
| 6 | has [been] at [art] | 89 |
|
| 7 | has be at [art] | 89 |
|
| 8 | has been at [art] | 89 |
|
