| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [to-vb] through the | 29 |
|
| 2 | is [to-vb] through the | 14 |
|
| 3 | [is] [to-vb] through the | 14 |
|
| 4 | [was/were] [to-vb] through the | 9 |
|
| 5 | was [to-vb] through the | 6 |
|
| 6 | [be] to go through the | 6 |
|
