| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [ex0] were | 454 |
|
| 2 | i [vb past] [ex0] | 434 |
|
| 3 | i [vb past] were | 125 |
|
| 4 | i [ex0] were | 15 |
|
