| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] be at the expense | 7 |
|
| 2 | [vb mod] [adv] be at the expense | 7 |
|
| 3 | [adv] be [verb] at the expense | 14 |
|
| 4 | [adv] be [vb pp] at the expense | 14 |
|
| 5 | [adv] be achieve at the expense | 7 |
|
| 6 | [adv] be achieved at the expense | 7 |
|
| 7 | [adv] be at the expense [prep] | 11 |
|
| 8 | [adv] be at the expense [prep] | 11 |
|
| 9 | [adv] be at the expense of | 11 |
|
| 10 | [adv] be at the expense of | 11 |
|
