| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] have been | 5020 |
|
| 2 | not [verb] been | 2338 |
|
| 3 | not have been | 2336 |
|
| 4 | not have [be] | 2173 |
|
| 5 | not have be | 2173 |
|
| 6 | not [vb infin] been | 2162 |
|
| 7 | not have [been] | 2156 |
|
