| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] [vb mod] [verb] | 28894 |
|
| 2 | [verb] [pron] [vb mod] [vb infin] | 28081 |
|
| 3 | [verb] [pron] [vb mod] happen | 447 |
|
| 4 | [verb] [pron] [modal v] happen | 442 |
|
