| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [been] [prep] | 2731 |
|
| 2 | not [been] [prep] | 983 |
|
| 3 | [not/n't] [been] [prep] | 983 |
|
| 4 | n't [be] [prep] | 966 |
|
| 5 | n't [been] [prep] | 449 |
|
