| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [to-vb] [pron] [art] [adj] | 21 |
|
| 2 | [be] [to-vb] [Wh det] [art] [adj] | 15 |
|
| 3 | [was/were] [verb] [Wh det] [art] [adj] | 11 |
|
