| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it do not | 491 |
|
| 2 | if it does not | 337 |
|
| 3 | if it do n't | 282 |
|
| 4 | if it do not | 209 |
|
| 5 | if it did not | 139 |
|
| 6 | if it do not | 15 |
|
