| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] if i was | 25 |
|
| 2 | [vb infin] if i were | 21 |
|
| 3 | know if i [was/were] | 11 |
|
| 4 | do if i [was/were] | 7 |
|
