| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if we [vb past] [conj] [pers pn] [vb past] | 6 |
|
| 2 | if we [vb past] [conj] [pron] [vb past] | 6 |
|
| 3 | if we [vb past] [subord] [pron] [vb past] | 5 |
|
