| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [been] [verb] [adv prt] | 264 |
|
| 2 | not [verb] [adv prt] at | 193 |
|
| 3 | [been] [verb] [adv prt] at | 150 |
|
| 4 | not [been] [verb] at | 93 |
|
