| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | used for a [adj] [noun] | 63 |
|
| 2 | [been] used for [adj] [noun] | 59 |
|
| 3 | [been] for a [adj] [noun] | 41 |
|
| 4 | [been] used for a [noun] | 11 |
|
| 5 | [been] used for a [adj] | 6 |
|
