| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [det] [prep] | 702 |
|
| 2 | [vb pp] at [det] [prep] | 182 |
|
| 3 | used [prep] [det] [prep] | 80 |
|
| 4 | use at [det] [prep] | 7 |
|
| 5 | used at [adj] [prep] | 7 |
|
