| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] [vb past] a [noun sg] | 726 |
|
| 2 | [vb infin] [pron] [vb past] a [noun sg] | 106 |
|
| 3 | [vb infin] if [pron] [vb past] a | 39 |
|
| 4 | [vb infin] if [pron] [vb past] [noun sg] | 19 |
|
