| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | used are [verb] [prep] | 20 |
|
| 2 | used are [vb pp] [prep] | 20 |
|
| 3 | used are [adj] [prep] | 6 |
|
| 4 | used are [adj] [prep] | 5 |
|
