| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [vb pp] at [art] [noun] | 355 |
|
| 2 | are [vb pp] at [art] [noun sg] | 309 |
|
| 3 | be [vb pp] at [art] expense | 89 |
|
| 4 | [be] [vb pp] at [art] expense | 89 |
|
| 5 | are [vb pp] [prep] [art] expense | 6 |
|
| 6 | are [vb pp] [prep] [art] expense | 6 |
|
| 7 | [am/are] [vb pp] at [art] expense | 5 |
|
| 8 | are [vb pp] at [art] expense | 5 |
|
| 9 | are [vb pp] at [art] expense | 5 |
|
| 10 | are [verb] at [art] expense | 5 |
|
