| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not been [verb] at | 93 |
|
| 2 | not [be] look at | 23 |
|
| 3 | [adv] been look at | 23 |
|
| 4 | not be look at | 23 |
|
| 5 | not been look [prep] | 9 |
|
| 6 | not been look [prep] | 9 |
|
| 7 | not been look at | 6 |
|
| 8 | not [been] look at | 6 |
|
