| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if you have not been | 68 |
|
| 2 | if you have n't [been] | 43 |
|
| 3 | if you have not [been] | 34 |
|
| 4 | if you had not [been] | 30 |
|
| 5 | if you have not [been] | 25 |
|
