| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [prep] the | 20215 |
|
| 2 | [verb] [prep] the office | 741 |
|
| 3 | [modal v] [verb] [prep] office | 32 |
|
| 4 | [modal v] [verb] the office | 23 |
|
