| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv prt] at | 582 |
|
| 2 | [is] not [adv prt] | 398 |
|
| 3 | [is] not at | 384 |
|
| 4 | not [adv prt] at | 29 |
|
