| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [indef pn] [verb] to | 533 |
|
| 2 | [conj] [indef pn] [vb past] to | 208 |
|
| 3 | [conj] [pron] happened to | 182 |
|
| 4 | [conj] [indef pn] happen to | 73 |
|
| 5 | [conj] [indef pn] happened [prep] | 45 |
|
