| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] | 91056 |
|
| 2 | [vb -s] to [be] | 16877 |
|
| 3 | happen to [be] | 1101 |
|
| 4 | happens to [be] | 368 |
|
| 5 | happens [prep] [be] | 368 |
|
