| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] to | 72928 |
|
| 2 | [pron] [vb infin] to | 3050 |
|
| 3 | [pron] happen to | 2077 |
|
| 4 | [pron] happen [prep] | 60 |
|
| 5 | [pron] happen [prep] | 60 |
|
| 6 | [pron] happen to | 37 |
|
