| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] [adv] at the expense | 5 |
|
| 2 | [coord] [adv] [adv] at the expense | 5 |
|
| 3 | [adv] [adv] at the expense [prep] | 13 |
|
| 4 | [adv] [adv] at the expense [prep] | 13 |
|
| 5 | [adv] [adv] at the expense of | 13 |
|
| 6 | [adv] [adv] at the expense of | 13 |
|
