| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have be used [prep] [det] | 81 |
|
| 2 | have [not/n't] be [prep] [det] | 73 |
|
| 3 | have [not/n't] be used [prep] | 43 |
|
| 4 | [not/n't] be used [prep] [det] | 41 |
|
