| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [pron] [adv] [verb] | 38 |
|
| 2 | [was/were] [v-ing] [pron] [adv] [to-vb] | 34 |
|
| 3 | [be] [v-ing] [pron] [adv] [to-vb] | 22 |
|
| 4 | [was/were] [verb] [pron] [adv] [to-vb] | 9 |
|
