| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we happen to be | 18 |
|
| 2 | we happen to [be] | 18 |
|
| 3 | we happen to [be] | 18 |
|
| 4 | we happen to be | 18 |
|
| 5 | we happen to [be] | 10 |
|
| 6 | we happened to [be] | 8 |
|
