| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] [prep] many | 319 |
|
| 2 | been [vb pp] [prep] many | 295 |
|
| 3 | been used [prep] [adj] | 269 |
|
| 4 | be used [prep] many | 80 |
|
| 5 | [be] used [prep] many | 80 |
|
| 6 | been use [prep] many | 24 |
|
| 7 | [been] used [prep] many | 24 |
|
