| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | opened the front door | 55 |
|
| 2 | heard the front door | 25 |
|
| 3 | closed the front door | 13 |
|
| 4 | reached the front door | 7 |
|
| 5 | approached the front door | 6 |
|
| 6 | unlocked the front door | 6 |
|
| 7 | locked the front door | 5 |
|
