| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] if i [vb mod] [verb] [adv] | 9 |
|
| 2 | [vb past] if i [vb mod] [vb infin] [adv] | 9 |
|
| 3 | [vb past] if i [vb mod] [verb] [adv prt] | 7 |
|
| 4 | [vb past] if i could [verb] [adv] | 5 |
|
