| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] | 91056 |
|
| 2 | [vb base] to [be] | 13566 |
|
| 3 | happen to [be] | 1101 |
|
| 4 | happen to [be] | 243 |
|
| 5 | happen [prep] [be] | 243 |
|
| 6 | happen [prep] [be] | 243 |
|
| 7 | happen to [be] | 243 |
|
