| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] n't [vb infin] | 5833 |
|
| 2 | if they [verb] n't | 680 |
|
| 3 | if they [verb] [vb infin] | 175 |
|
| 4 | if [verb] n't [vb infin] | 7 |
|
