| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [adv] [vb pp] for [noun] | 61 |
|
| 2 | [be] [adv] [vb pp] for use | 43 |
|
| 3 | [been] [adv] [vb pp] [prep] use | 6 |
|
| 4 | [been] [adv] [verb] for use | 5 |
|
