| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [verb] [to-vb] but | 10 |
|
| 2 | [was/were] [adv] [verb] [to-vb] but | 6 |
|
| 3 | [be] [adv] [vb pp] [to-vb] but | 5 |
|
| 4 | [be] [adv] [v-ing] [to-vb] but | 5 |
|
| 5 | were [adv] [verb] [to-vb] but | 5 |
|
