| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] used [adj] times | 5 |
|
| 2 | [verb] been used [adj] [noun pl] | 5 |
|
| 3 | have [been] used [adj] [noun pl] | 5 |
|
| 4 | [verb] [been] used [det] [noun pl] | 5 |
|
