| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] to [be] [adv] | 1067 |
|
| 2 | [adv] happened to [be] | 74 |
|
| 3 | happened to [be] [adv] | 59 |
|
| 4 | [adv] happened [be] [adv] | 6 |
|
