| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] if they did | 10 |
|
| 2 | [vb mod] [vb infin] if they did | 10 |
|
| 3 | would [vb infin] if they did | 9 |
|
| 4 | would [vb infin] if they did | 8 |
|
| 5 | [adv] [vb infin] if they did | 5 |
|
| 6 | [vb infin] [pers pn] if they did | 7 |
|
| 7 | [vb infin] [pron] if they did | 7 |
|
| 8 | [vb infin] if they did [adv] | 10 |
|
| 9 | [vb infin] if they did not | 8 |
|
| 10 | [vb infin] if they did [not/n't] | 8 |
|
| 11 | [vb infin] if they did n't | 6 |
|
