| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] [prep] be | 8365 |
|
| 2 | [adv] [vb past] [prep] be | 1151 |
|
| 3 | [adv] happen [prep] be | 180 |
|
| 4 | [adv] happened [prep] be | 74 |
|
| 5 | [adv] happened [prep] [be] | 74 |
|
