| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] has [not/n't] [been] | 104 |
|
| 2 | [coord] has [not/n't] [been] | 101 |
|
| 3 | [noun pl] [coord] has [been] | 83 |
|
| 4 | [noun pl] [coord] has [not/n't] | 29 |
|
