| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [verb] in a | 881 |
|
| 2 | not [verb] in a | 324 |
|
| 3 | not [been] [verb] in | 265 |
|
| 4 | not [been] [verb] a | 32 |
|
| 5 | not [been] in a | 9 |
|
