| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] [pron] [verb] to | 1465 |
|
| 2 | [adv] [conj] [pron] [vb past] to | 715 |
|
| 3 | [adv] [conj] [pron] happen to | 52 |
|
| 4 | [adv] [conj] [pron] happened to | 21 |
|
| 5 | [adv] [conj] [pron] happened [prep] | 20 |
|
