| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [been] [verb] as [noun] | 66 |
|
| 2 | [adv] [been] use [prep] [noun] | 59 |
|
| 3 | [adv] [be] use as [noun] | 37 |
|
| 4 | [adv] [been] use as [noun] | 5 |
|
