| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] not at | 1184 |
|
| 2 | be not at | 1184 |
|
| 3 | 're not [prep] | 427 |
|
| 4 | 're not [prep] | 427 |
|
| 5 | [am/are] not at | 260 |
|
| 6 | 're [adv] at | 153 |
|
| 7 | 're not at | 50 |
|
