| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] also been used [prep] [noun] | 10 |
|
| 2 | have also been used [prep] [noun] | 10 |
|
| 3 | [vb base] also been used [prep] [noun] | 6 |
|
| 4 | have also been used [prep] [noun] | 6 |
|
| 5 | also been used [prep] [art] [noun] | 7 |
|
| 6 | also been used [prep] [art] [noun] | 7 |
|
