| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] at the expense | 17 |
|
| 2 | have [be] [verb] at the expense | 17 |
|
| 3 | have [been] [verb] at the expense | 17 |
|
| 4 | have be [verb] at the expense | 17 |
|
| 5 | have [verb] [noun] at the expense | 5 |
|
| 6 | have [verb] at the expense [prep] | 8 |
|
| 7 | have [verb] at the expense of | 8 |
|
| 8 | have [verb] at the expense [prep] | 8 |
|
| 9 | have [verb] at the expense of | 8 |
|
