| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | because they have [not/n't] been [vb pp] | 11 |
|
| 2 | because they have [not/n't] [be] [vb pp] | 11 |
|
| 3 | because they have [not/n't] [be] [vb pp] | 11 |
|
| 4 | because they have [not/n't] [been] [vb pp] | 11 |
|
| 5 | because they have [not/n't] be [vb pp] | 11 |
|
| 6 | because they have not [be] [vb pp] | 9 |
|
