| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | step [is] [to-vb] [prep] the | 11 |
|
| 2 | step is [to-vb] [prep] the | 11 |
|
| 3 | step [is] to look [prep] the | 6 |
|
| 4 | step [is] [to-vb] at the | 5 |
|
