| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | used [prep] [adj] [noun pl] | 1619 |
|
| 2 | been [prep] [adj] [noun pl] | 403 |
|
| 3 | been used [prep] [adj] | 269 |
|
| 4 | been used [prep] [noun pl] | 92 |
|
| 5 | been used [adj] [noun pl] | 6 |
|
