| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be used at [art] | 81 |
|
| 2 | be used at the | 54 |
|
| 3 | be used at the | 54 |
|
| 4 | be used at [art] | 32 |
|
| 5 | be used at a | 26 |
|
| 6 | be used at a | 24 |
|
| 7 | were used at [art] | 10 |
|
| 8 | was used at [art] | 9 |
|
| 9 | is used at [art] | 9 |
|
| 10 | being used at [art] | 9 |
|
| 11 | been used at [art] | 8 |
|
