| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] been used [prep] [adj] | 19 |
|
| 2 | not been use [prep] [adj] | 16 |
|
| 3 | [not/n't] been use for [adj] | 9 |
|
| 4 | [not/n't] been use [prep] [det] | 8 |
|
| 5 | [not/n't] been use [prep] [num] | 6 |
|
| 6 | [not/n't] been use [prep] [adj] | 5 |
|
| 7 | [not/n't] been use in [adj] | 5 |
|
