| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [verb] on | 3663 |
|
| 2 | [prep] embark [prep] | 135 |
|
| 3 | [prep] embark [prep] | 135 |
|
| 4 | [prep] embark on | 116 |
|
