| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not been [verb] [prep] [noun] | 347 |
|
| 2 | not been [vb pp] [prep] [noun] | 337 |
|
| 3 | not [be] used [prep] [noun] | 86 |
|
| 4 | not be used [prep] [noun] | 86 |
|
| 5 | [adv] been used [prep] [noun] | 66 |
|
| 6 | not been used [prep] [noun] | 7 |
|
| 7 | [not/n't] been used [prep] [noun] | 7 |
|
| 8 | not [been] used [prep] [noun] | 6 |
|
| 9 | not been use [prep] [noun] | 6 |
|
| 10 | not been used [prep] [noun] | 6 |
|
