| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [to-vb] [art] | 6261 |
|
| 2 | [be] [v-ing] [to-vb] [art] | 5276 |
|
| 3 | [was/were] [v-ing] [verb] [art] | 1715 |
|
| 4 | [was/were] [v-ing] [to-vb] [art] | 1647 |
|
