| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if we [vb past] see | 17 |
|
| 2 | if we [verb] seen | 13 |
|
| 3 | if we have see | 13 |
|
| 4 | if we [vb base] see | 11 |
|
| 5 | if we [verb] to see | 10 |
|
| 6 | if we had see | 6 |
|
