| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have not been so | 150 |
|
| 2 | have been so much | 44 |
|
| 3 | have not been much | 28 |
|
| 4 | have not so much | 11 |
|
| 5 | not been so much | 7 |
|
