| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been use for [noun] | 81 |
|
| 2 | [vb past] been for [noun] | 49 |
|
| 3 | [vb past] been use for | 38 |
|
| 4 | [vb past] been use [noun] | 19 |
|
| 5 | [vb past] use for [noun] | 6 |
|
