| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] to be [adv] | 1067 |
|
| 2 | [adv] happen to be | 189 |
|
| 3 | happen to be [adv] | 114 |
|
| 4 | [adv] happen be [adv] | 10 |
|
