| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [conj] | 11204 |
|
| 2 | [was/were] [subord] | 2861 |
|
| 3 | [be] until | 143 |
|
| 4 | [was/were] until | 60 |
|
