| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have not been used [prep] [noun] | 7 |
|
| 2 | [verb] not been used [prep] [noun] | 7 |
|
| 3 | not been used [prep] [adj] [noun] | 16 |
|
| 4 | not been used [prep] [art] [noun] | 9 |
|
| 5 | not been used [prep] [art] [noun] | 9 |
|
| 6 | not been used [prep] [det] [noun] | 7 |
|
| 7 | not been used [prep] [num] [noun] | 5 |
|
| 8 | not been used [prep] a [noun] | 5 |
|
| 9 | not been used [prep] a [noun] | 5 |
|
