| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to be [prep] | 5209 |
|
| 2 | [vb past] to be [prep] | 1079 |
|
| 3 | happen to be [prep] | 178 |
|
| 4 | happened to be [prep] | 91 |
|
| 5 | happened to [be] [prep] | 91 |
|
| 6 | happened [prep] be [prep] | 91 |
|
| 7 | happened [prep] be [prep] | 91 |
|
| 8 | happened to be [prep] | 91 |
|
