| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been use for [det] | 37 |
|
| 2 | been used for [det] | 35 |
|
| 3 | been use for many | 14 |
|
| 4 | been use for this | 7 |
|
| 5 | been use for some | 5 |
|
