| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [adv] happened to | 5 |
|
| 2 | we [adv] happened to | 5 |
|
| 3 | we just happened to | 5 |
|
| 4 | we just happened to | 5 |
|
| 5 | we happened to be | 8 |
|
| 6 | we happened to [be] | 8 |
|
| 7 | we happened to be | 8 |
|
| 8 | we happened to [be] | 8 |
|
