| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it [is] [adv] changed | 14 |
|
| 2 | if it [is] [adv] changed | 14 |
|
| 3 | if it [is] [not/n't] changed | 13 |
|
| 4 | if it [is] not changed | 13 |
|
| 5 | if it [is] not changed | 13 |
|
| 6 | if it is [adv] changed | 13 |
|
