| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [to-vb] [prep] the | 405 |
|
| 2 | is [vb pp] [prep] the end | 128 |
|
| 3 | [vb pp] [to-vb] [prep] the end | 58 |
|
| 4 | is [to-vb] [prep] the end | 8 |
|
