| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] to [be] | 2075 |
|
| 2 | they [vb base] to [be] | 1268 |
|
| 3 | [pron] happen to [be] | 165 |
|
| 4 | they happen to [be] | 49 |
|
| 5 | they happen [prep] [be] | 31 |
|
| 6 | they happen [prep] [be] | 31 |
|
| 7 | they happen to [be] | 31 |
|
| 8 | they happen to [be] | 31 |
|
