| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it [is] so | 30 |
|
| 2 | if it [is] so | 30 |
|
| 3 | if it [is] so | 30 |
|
| 4 | if it is so | 16 |
|
| 5 | if it 's so | 14 |
|
