| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [verb] at the [noun] | 427 |
|
| 2 | are [verb] at the [noun sg] | 360 |
|
| 3 | be [verb] at the expense | 97 |
|
| 4 | [be] [verb] at the expense | 97 |
|
| 5 | are [verb] [prep] the expense | 7 |
|
| 6 | are [verb] [prep] the expense | 7 |
|
| 7 | [am/are] [verb] at the expense | 5 |
|
| 8 | are [verb] at the expense | 5 |
|
| 9 | are [verb] at the expense | 5 |
|
| 10 | are [verb] at [art] expense | 5 |
|
| 11 | are [verb] at [art] expense | 5 |
|
| 12 | are [verb] at the expense | 5 |
|
