| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [to-vb] | 98657 |
|
| 2 | be [verb] [to-vb] | 98650 |
|
| 3 | [was/were] [verb] [to-vb] | 28774 |
|
| 4 | was [verb] [verb] | 21609 |
|
