| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adv] [conj] | 5383 |
|
| 2 | [was/were] [adv] [coord] | 1709 |
|
| 3 | [be] [adv] but | 464 |
|
| 4 | [was/were] [adv] but | 225 |
|
