| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [not/n't] [been] | 2939 |
|
| 2 | he has [been] | 1301 |
|
| 3 | he has [not/n't] | 1159 |
|
| 4 | he [not/n't] [been] | 37 |
|
