| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] be [not/n't] | 14602 |
|
| 2 | [noun pl] be at | 1500 |
|
| 3 | be [not/n't] at | 1186 |
|
| 4 | [noun pl] [not/n't] at | 19 |
|
