| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [prep] this | 171 |
|
| 2 | have been at [adj] | 107 |
|
| 3 | have [be] at this | 11 |
|
| 4 | have [been] at this | 11 |
|
| 5 | have be at this | 11 |
|
| 6 | [verb] been at this | 11 |
|
