| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been used for | 195 |
|
| 2 | [verb] been for [adj] | 139 |
|
| 3 | been used for [adj] | 80 |
|
| 4 | [verb] been used [adj] | 11 |
|
| 5 | [verb] used for [adj] | 6 |
|
