| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [verb] [prep] [adj] [adj] [noun] | 1064 |
|
| 2 | [been] [vb pp] [prep] [adj] [adj] [noun] | 989 |
|
| 3 | [be] used [prep] [adj] [adj] [noun] | 195 |
|
| 4 | [been] use [prep] [adj] [adj] [noun] | 23 |
|
