| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] are usually [verb] at | 16 |
|
| 2 | [noun pl] are usually [verb] at | 13 |
|
| 3 | are usually [verb] at [noun] | 10 |
|
| 4 | are usually [verb] at [art] | 7 |
|
| 5 | are usually [verb] at [art] | 7 |
|
| 6 | are usually [verb] at the | 6 |
|
| 7 | are usually [verb] at the | 6 |
|
